2017 PRODUCT SHORT FORM

Transcription

1 2017 PRODUCT SHORT FORM Europe s premier electronics distributor for audio semiconductors and components 1

2 I have to be sure any new components I choose will be ready on time and bug-free. I have to be certain of their technical claims and advantages. The pressure s on. Launch deadlines are looming. Keeping up with the very latest audio technology isn t easy. I can t afford to be caught out by unexpected delivery delays, inadequate data or poor technical support. For over 25 years, Profusion has been the design engineer s distributor of choice for ICs and specialty devices used in pro audio, MI audio and consumer audio products. We truly understand what you need and make 100% sure that you get it, on time and in perfect condition. We talk your language too. Our friendly technical experts are always there for knowledgeable advice and reliable, honest information, and we work very closely with our international suppliers and know their lines inside out. Audio components can often be on long lead times. We make sure you have the stock when you need it, and our substantial stock holding means we can be flexible in meeting the ups and downs in your production. We re Profusion. We do audio. 2

3 Contents Integrated Circuits 8. Operational Amplifiers 13. Comparators 14. Microphone Pre-amps 15. Gain Controllers 16. Line Drivers & Receivers 18. Audio Switches 19. Telephony & Tone Alarms 20. Jitter Reduction 20. Volume ICs & Controllers 22. Low Power Amplifiers 24. Power Amplifiers ICs 25. Class D Amplifiers 26. Analog Engines 26. Voltage Controlled Amps 27. Converters 28. DSP 30. LDO Regulators 32. ICs for USB Charging 33. Voltage Regulators 33. Switching Regulators Discretes 34. Transistor Arrays 35. Low Power Transistors 36. Medium Power-Drivers 37. Complementary 38. Power Darlingtons 39. Lateral MOSFETs 40. MOSFETs 41. High-speed Rectifiers 42. Thin Film Resistors Boards & Modules 46. Wireless 50. Audio Bricks 52. Archwave AudioLAN 54. Evaluation boards 4. About Us 6. Manufacturers 3

4 We re Profusion. We do audio. We get it. We love it. We stock it. ABOUT US That means we truly understand what you need, and dedicate ourselves 100% to making sure you get it. We talk your language. We re all technically qualified, so we won t waste your time with irrelevant questions or ping pong s. We re globally connected. We look after customers all round the world, select our international suppliers extremely carefully, and work with industry-leading design consultants. We ve been going (and growing) for more than twenty-five years. That s a track record. We develop strong, deep and long-term relationships with our customers. We never want to be just a voice on the phone or an address. Our relationships with our suppliers are just as deep and strong. We know the designers and senior staff personally. Our substantial stock holding means we can be flexible in meeting ups and downs in production. We make sure you have the stock you need, when you need it. We re ISO9001 certified. Your business will be kept strictly confidential. And we never make promises we can t keep. Audio components can often be on long lead times. But you may not want to place long-term orders and risk getting stuck with unwanted stock. By actively managing forecasts and keeping in close contact with semiconductor and contract manufacturers, we make sure we have the stock you need in place ready for delivery on time, every time. This includes buffer stock for your scheduled orders, and meeting sudden increases in demand. Our modern warehousing facilities are controlled by a bespoke ERP system. Dry storage and vacuum sealing make sure that your parts reach you in perfect condition. 4

5 We deliver it. Using several leading international carriers, we offer a flexible choice of delivery services - from next day for urgent orders to an economical truck service for scheduled deliveries. We can also fit in with any existing arrangement you might have, such as using your own carriers. We ll always aim to organise the logistics in the way that s most cost-effective for you. We can ship from either of our warehousing facilities located in the UK or Hong Kong. We support it. Working so closely and personally with our carefully chosen suppliers means we can be far more flexible than others when it comes to technical support and customer requests including special testing to meet specific design criteria. Our friendly technical experts will act solely in your best interests, and as advocates for you and your business. We ll help you get the best out of your components through knowledgeable advice, reliable support, prompt data and samples, and progress updates. You can also count on honest information on any significant issues with documentation or performance. I can t risk being fobbed off with copies or fakes. I want to be sure I ll hear about obsolescence and changes in good time. And I can t afford production grinding to a halt for the want of one vital component. Getting the right components on time is critical to our product and our schedules. My neck s on the line. Customers are relying on me. My supply chain has to be as committed as I am. 5

6 Our Partners We choose our suppliers very carefully and work with them very closely. We know their lines inside out, and pass on customer feedback to influence their next generation technology. CANAAN Semiconductor Ltd Archwave delivers the ultimate pro audio experience, through highly integrated audio interface processors and flexible software. Its AudioLAN series is AES67 compliant and supports Ravenna. ARDA s analogue-to-digital converters offer industry leading performance for test gear, professional audio and ultra high performance consumer audio applications. Audio Bricks modules are compact, versatile and designed to allow customers the freedom to make their own design choices. Canaan Semiconductor produces mixed signal, fabless ICs. Canaan's patented designs include currentassisted Class A amplifiers, which produce high fidelity performance audio with much higher efficiency than straight Class A. AUDIO PARTNERS 6 ConversDigital s components include DLNA and wireless network multi-room audio playback modules, as well as smart phone applications for audio streaming and control. DREAM produces highly optimized DSP with USB 2.0 and Ethernet connectivity for audio processing and sound synthesis. With over 30 years of accumulated intellectual property, they offer tools, soundbanks and libraries to support your designs. You can be sure of high fidelity, simplicity and reliability with Exicon s highly robust and rugged lateral MOSFETs, designed specifically for linear amplification. Selling under the JRC brand, NJR is one of the most respected Japanese IC manufacturers in the world. Expect the best price to performance in op amps, voltage regulators, and power amplifiers.

7 MAS specialises in volume controls, crystal oscillators and portable sensor interfaces based on a portfolio of IPs in analogue signal processing and process technology. Merus aims to provide the best possible audio amplifier solutions at the smallest size, with minimal power consumption, minimal heat dissipation, robust performance and a flexible approach to designing-in. Sanken is a major manufacturer of power semiconductors and power supplies. Products include very high-speed SiC diodes, low RDS(ON) MOSFETs, SMPS controllers and advanced thin die power transistors. An integrated high quality audio effects chip, designed for guitar amplifiers, mixers, and effects pedals/boxes. Spin s FV-1 can be treated like any other analogue component in your product s signal path. Summit is renowned for its wireless audio technology, used in the home entertainment and pro audio markets. Its award-winning WiSA-compatible Summit Wireless range enables wireless, distortion-free 7.1 home theatre audio. Susumu's thin film resistors are premium components, and deliver the best possible performance, stability resistance and reliability. No one pushes the boundaries of analogue pro audio design more than THAT. They consistently deliver high performance microphone pre-amps, balanced line input and output stages, and dynamics processors. UTC is a major manufacturer of power amplifier ICs, transistors and other building blocks that give premium performance without the premium price. 7 AUDIO PARTNERS

8 NJR s MUSES Series The MUSES series is named after the Greek goddesses, who it is said granted inspiration to artists, writers and musicians. Ancient authors would invoke the Muses when writing poems or hymns, in the hope that the goddesses would sing directly through them. NJR has adapted this Ancient Greek mythology as its philosophy for the MUSES line, producing groundbreaking components to wow even the most discerning artist. With no price-point engineering or mass production lines, the MUSES series will surely inspire audio engineers who expect the very best. OPERATIONAL AMPLIFIERS 8 MUSES OPERATIONAL AMPLIFIERS Part no. MUSES01 MUSES02 MUSES03 MUSES8820 MUSES8832 MUSES8920 Circuits Dual Dual Single Dual Dual Dual V supply (V) ±9 to ±16 ±3.5 to ±16 ±3.5 to ±18 ±3.5 to ±16 ±1.35 to ±7 ±3.5 to ±16 Voffset (mv) Ioffset (na) Ibias (na) Isupply (ma) GB (MHz) Slew Rate (V/µs) Noise nV/ Hz nV/ Hz nV/ Hz Comment JFET input very high quality audio op amp Bipolar input very high quality audio op amp J-FET input THD typ % Output current 150mA nV/ Hz High quality audio nV/ Hz Ultra low noise, low voltage nV/ Hz JFET ultra low distortion

9 Operational Amplifiers The following op-amps represent just a small selection of the wide range we stock. To view all available op-amps from NJR, please visit NJR.com or profusion.audio. PRECISION OP-AMPS Part no. NJM8512 NJMOP177 NJMOP1772 NJU7076B NJU7077 Circuits Dual Single Dual Single Dual V supply (V) ±4.5 to ±16 ±3 to ±18 ±3 to ± to to 5.5 Voffset (mv) Ioffset (na) Ibias (na) Isupply (ma) GB (MHz) Slew Rate (V/µs) Noise Comment nV/ Hz Precision JFET nV/ Hz nV/ Hz nV/ Hz nV/ Hz Precision low noise low offset Precision low noise low offset Precision, low noise, railto-rail CMOS Precision, low noise, railto-rail CMOS NJU7098A Single 3 to nV/ Hz Precision Zero Drift OPERATIONAL AMPLIFIERS 9

10 RF interference from cell phones and digital switching will generate noise and glitches in analogue circuits. NJR's op-amps incorporate high RF immunity circuits to ensure that low noise performance remains low noise. OPERATIONAL AMPLIFIERS 10 LOW NOISE OP-AMPS Part no. NJM2043 NJM2100 Circuits Dual Dual Vsupply (V) ±4 to ±22 ±1 to ±3.5 Voffset (mv) Ioffset (na) Ibias (na) Isupply (ma) GB (MHz) Slew Rate (V/µs) Noise µVrms Comment High output current (25mA) µVrms Low operating voltage NJM2112 Quad ±1 to ± µVrms Low voltage NJM2122 NJM8068 NJM8080 NJM8801 NJM8901 Dual Dual Dual Dual Dual ±2 to ±10 ±4 to ±18 ±2 to ±18 ±2 to ±18 ±4 to ± , nV/ Hz Ultra low noise nV/ Hz nV/ Hz High gain, low noise, high RF immunity Enhanced NJM4580, high RF immunity nV/ Hz High quality bipolar input nV/ Hz High quality JFET input

11 LOW POWER OP-AMPS Part no. NJM062C NJM064C NJM2164 Circuits Dual Quad Quad Vsupply (V) ±2 to ±18 ±2 to ±18 ±2 to ±18 Voffset (mv) Ioffset (na) Ibias (na) Isupply (ma) GB (MHz) Slew Rate (V/µs) Noise Comment nV/ Hz JFET input, low noise nV/ Hz JFET input, low noise nV/ Hz NJM2730 Single 1.8 to nV/ Hz NJM2737 Dual 1.8 to nV/ Hz NJM8532 Dual 1.8 to nV/ Hz NJU77001 NJU77002 NJU77004 NJU77806 Single Dual Quad Single 1.5 to to to to nV/ Hz nV/ Hz nV/ Hz nV/ Hz Enhanced NJM064 JFET input Low operating current, rail-to-rail Low operating current, rail-to-rail Low 1/f noise, rail-torail bipolar Ultra low power, railto-rail Ultra low power, railto-rail Ultra low power, railto-rail Low noise, low power, rail-to-rail OPERATIONAL AMPLIFIERS 11

12 OPERATIONAL AMPLIFIERS POPULAR & NICHE OP-AMPS Part no. NJM072C Circuits Dual Vsupply (V) ±4 to ±18 Voffset (mv) Ioffset (na) Ibias (na) Isupply (ma) GB (MHz) Slew Rate (V/µs) Noise µVrms Comment Industry standard JFET input, low noise, very low cost NJM13700 Dual ± Dual trans-conductance amp NJM2082 NJM2114 NJM318 NJM4580C NJM5532C NJM8065 NJM8202 NJU77701 NJU77903 Dual Dual Single Dual Dual Dual Dual Single Single ±4 to ±18 ±3 to ±22 ±5 to ±20 ±2 to ±18 ±3 to ±22 ±4 to ±18 ±2.5 to ± to to nV/ Hz µVrms Enhanced NJM082 JFET input Excellent all-round audio performance Very high speed µV Hz nV/ Hz nV/ Hz nV/ Hz Excellent all-round audio performance Industry standard, low noise, low cost Enhanced NJM4565, high RF immunity Rail-to-rail I/O, high RF immunity nV/ Hz High-speed, rail-to-rail CMOS nV/ Hz 200mA output, rail-to-rail, 125 C max temp 12

13 Comparators COMPARATORS Part no. Circuits Vsupply (V) Vio (mv) Iio (na) Is (ma) Response (ns) Comments NJM to Low current consumption NJM to Low current consumption NJM to 36 (±18) ,500 V ICM 0~3.5V NJM to ,500 Very small package NJM to Darlington PNP input stage NJM2901C 4 2 to ,300 V ICM 0~3.5V NJM2903C 2 2 to ,300 V ICM 0~3.5V NJM to Compatible with RTL, DTL, TTl & MOS circuits NJM319 2 ±5 to ± Output current = sink current NJM360 1 ±4.5 to ± Icc +18/-9ma NJM339C 4 ±1 to ± High ESD protection NJM393C 2 ±1 to ± High ESD protection NJU to Low operating current NJU to Very low operating current NJU to Propagation delay 160/70ns NJU to Suitable for battery application COMPARATORS 13

14 Microphone Preamplifiers THAT Corporation produces a range of high performance preamplifiers with impressive audio specs, designed for microphone amplifiers but equally suitable for use in sonar and for bus summing in audio mixers. MICROPHONE PREAMPS MICROPHONE PREAMPS Part no. Vsupply (V) Digital control Noise-0dB (nv/ Hz) Noise- 60dB (nv/ Hz) THD+N (%) BW@0dB (MHz) BW@ 60dB (MHz) SR (V/μs) Isupply (ma) Comment THAT1510 ±5 to ±20 No Industry standard THAT1512 ±5 to ±20 No Enhanced 1510 THAT1580 ±5 to ±18 Yes Ultra high performance THAT1583 ±5 to ±18 Yes High performance THAT Corporation specify Susumu thin film resistors (see page 42) in their evaluation boards, as shown on the audio paths in the datasheet schematic. 14

15 Digital Control of Analogue Gain THAT s Digital Gain Controllers have been designed to work best with their range of high performance preamplifiers, adding the functionality users expect in modern audio equipment. GAIN CONTROLLER U1 THAT 5173 SYSTEM RESET SPI Interface Control Logic PHANTOM POWER To: Host MCU U2 THAT 1570 TIP: Busy output can sync digital gain changes for finer gain steps RFI PROTECTION PHANTOM POWER FAULT PROTECTION RFI PROTECTION DIGITAL PREAMPLIFIED CONTROLLERS Part no. Gain-range (db) Step (db) V supply (V) I supply (ma) V-digital (V) Max signalin (dbu) THD+N(%) Comment THAT ±5 to ± First step is 8dB THAT ±5 to ± Typical circuit above THAT ±5 to ± channel GAIN CONTROLLERS 15

16 Balanced Line Receivers & Drivers Widely used in broadcasting, live and high-end audio gear. BALANCED LINE RECEIVERS BALANCED LINE RECEIVERS 16 Part no. Vsupply (V) Isupply (ma) Gain (db) CMR (db) CMR(unbal)* (db) THD (%) Noise (dbu) PSRR (dbu) Circuits THAT1200 ±3 to ± Single THAT1203 ±3 to ± Single THAT1206 ±3 to ± Single THAT1240 ±3 to ± Single THAT1243 ±3 to ± Single THAT1246 ±3 to ± Single THAT1250 ±3 to ± Single THAT1253 ±3 to ± Single THAT1256 ±3 to ± Single THAT1280 ±3 to ± Dual THAT1283 ±3 to ± Dual THAT1286 ±3 to ± Dual THAT1290 ±3 to ± Dual THAT1293 ±3 to ± Dual THAT1296 ±3 to ± Dual *Unbalanced figure is typical for 600Ω source impedance mismatch

17 OUTSMARTS BALANCED LINE DRIVERS Part no. V supply (V) Isupply (ma) THD+N (%) SR (V/μs) Gain (db) Noise (dbu) Output Z (Ω) PSRR (dbu) Comment THAT1606 ±4 to ± Differential inputs THAT1646 ±4 to ± Industry standard pin outs InGenius Transformer-like Performance with the THAT1200, THAT 1203 and THAT1206 All laser trimmed resistors THAT's patented InGenius balanced line receivers are in a class of their own. They behave more like a real transformer, removing the hums and buzzes that crop up from time to time in real-world applications. While the conventional input stages possess good rejection characteristics on paper, they perform poorly when fed from even slightly unbalanced source impedances. The InGenius input maintains a high CMRR even when fed from a single-ended source. This is as a result of its unique bootstrapping circuitry, which raises the common-mode input impedance into the megohm range, thus attenuating massively any common mode noise. IN- IN+ R6 R7 R8 R9 OA1 +1 R10 24K R11 24K +1 OA2 CM IN Cb R1 R2 OA4 OA R3 R4 R5 24K CM OUT Vout REF BALANCED LINE DRIVERS 17

18 Audio Switches The new NJU72751 is a 4x4 switching matrix (stereo or balanced audio signals). Four ICs can be controlled with the same bus, making it ideal for multi-channel audio systems. AUDIO SWITCHES AUDIO SWITCHES Part no. Inputs Outputs THD (%) Vsupply (V) Comments NJM to 13 Simple low cost selector NJM to 13 3 input version of NJM2520 NJM2750 2x4 2x to 13 Stereo audio selector NJM2752 2x2 2x to 10 Stereo audio selector, low noise - 114dBV NJM2753 2x3 2x to 10 Stereo audio selector, 3 inputs NJM2754 2x4 2x to 12 Differential input ground noise isolation amplifier NJM2755 2x4 2x to 10 Stereo audio selector, 4 inputs NJW1110 3x9 3x to 15 Single rail version of NJW1111 NJW1111 3x9 3x ±4.5 to ±7.5 Low noise (-116dBV), low crosstalk (-110dB) NJW1112 4x8 4x ±4.5 to ±7.5 Low noise (-119dBV), low crosstalk (-120dB) NJW1156A 2x5 2x to 13 2 channel volume control, 0 to -39.5dB / 0.5 db steps NJU72750A 2x7 2x ±4.5 to ±7.5 Stereo 7in 3out matrix switch, low crosstalk (-110dB) NJU72751A 2x4 2x ±4.5 to ±7.5 Stereo 4in 4out matrix switch, low crosstalk (-110dB) 18

19 Telephony & Tone Alarms For monitoring and control, the MAS6240 will raise an alert The MAS6240 is a piezo driver designed to create multi-tones at high sound pressure from a 3V supply, perfect for battery driven equipment or other low voltage applications. The inductorless design causes significantly less disturbance to the surrounding circuits, making it an ideal choice for heart rate monitors and other sensitive designs. The low cost circuit is suitable for general alarm indicators, smoke alarms, white goods and GPS. TELEPHONY Part no. Description Features Comments LS1240 Electronic tone ringer Integrated rectifier bridge with zener diodes for overvoltage protection. Low current consumption, minimum external circuitry MAS6240 MC34118 MC34119 Piezo driver tone alarm Voice switched speaker-phone IC Speakerphone amp Integrated charge pump to generate 18V o/p from 3V supply. QFN3x3. 4-point signal sensing for improved sensitivity. Background noise monitors for both transmit and receive paths. Differential speaker outputs to maximise output from low supply rail. Very popular for multi-tone alarm indicators Low voltage operation for linepowered applications(3~6.5v) Ideal for use with MC34118 TELEPHONY & ALARMS 19

20 Jitter Reduction The NJU6385 is a C-MOS quartz crystal oscillator IC, developed for high quality audio sound in such high end applications as AV amplifiers, home stereo, car audio and portable audio equipment. The integrated circuit consists of an oscillation amplifier, control logic and a 3-state output buffer, delivering ultra-low phase noise and operating at both 1.8V and 3.3V. OSCILLATOR IC Part no. Oscillation freq (MHz) NJU to to 3.63 Volume ICs & Controllers V supply (V) Phase noise RMS jitter Comments ( VDD=1.8V) (VDD=1.8V) (VDD=3.3V) (VDD=3.3V) (VDD=1.8V) (VDD=3.3V) Oscillation and output stand-by function 3-state output buffer Fosc=49.152MHz VOLUME CONTROLLERS 20 The Helsinki-based Micro Analog Systems Oy (MAS) specialises in low voltage, low power and low noise analogue, and mixed signal ICs. Its MAS6116 is an ultra low noise stereo volume control for audio systems. When used in a balanced mono mode, the linearity is an impressive % (THD+N). These volume controllers include zero-crossing detectors to reduce zipper noise when changing gains. VOLUME CONTROLLERS Part no. V supply (V) Max signal (V) Gain-range (db) Step size (db) THD+N (%) MAS to 5.5 ± to MUSES72320 ±8.5 to ±18 ± to /

21 VOLUME ICs Part no. Description Ch Vsupply (V) Volume Range Interface NJU72340A Input selector: 8-input/2-output (Stereo:8, Mono:1) to ± to -95.0dB/0.5 2-wired serial NJU72341 External mute controls to to -95dB/1dBstep I2C bus NJU72342 External mute controls to to -95dB/1dBstep I2C bus NJU72343 THD % 8 ±4.5 to ±7.5 NJU72344 THD 0.001% 2 ±4.5 to ±7.5 NJU7391A Audio processor with 5-in 1-out stereo, audio selector (Stereo:5-input/1-Out) 0 to -95dB/1dBstep plus 0, +3, +6, +12, +24, mute 0 to -95dB/1dBstep plus 0, +3, +6, +12, +24, mute to to -95.0dB/1dBstep 3-wired serial NJU7392 Push button interface: 2-in(1-Diff,+ 1-SE) to to -68dB/mute Push button NJW channel electronic volume IC 2 ±4.5 to ±7.5 0 to -95dB/1dB step, 3-wired serial NJW1184 Click-noiseless with VCA circuit to 13 0 to -100dB/0.5dB st I2C BUS NJW1192 Input selector (Stereo: 3-input +) to to -30dB/1dB step I2C BUS NJW in 1-out stereo audio selector 2 ±4.5 to ± to -95dB/0.5dB 3-wired serial NJW1195A 4-in/2-out stereo audio selector 4 ±3.5 to ± to -95dB/0.5dB 3-wired serial NJW channel volume with eala BASS to to -78dB/2dB step, I2C BUS NJW1201A Dynamic Bass Boost. 6-in(1-diff,+ 5-SE) to 10 0 to -90dB/mute I2C BUS NJW1298 Stereo input selector: 13-input/4-out 8 ±4.5 to ± to 95dB/0.5dB 3-wired serial VOLUME ICs 21

22 Low Power Amplifiers LOW POWER AMPLIFIERS LOW POWER AMPLIFIERS Part no. Circuits V supply (V) Output power Stand-by Mute Comments NJM2070 Single 1.8 to mW V=6V, RL=4Ω No No Low voltage operation NJM2073 Dual 1.8 to mW V=6V, RL=4Ω No No Bridge or stereo configuration, no turn-on noise NJM2076 Dual 1 to mW V=1.5V, RL=16Ω No No Low voltage operation NJM2096 Dual 1 to mW V=1.5V, RL=16Ω No No Low voltage operation NJM2113 Single 2 to mW V=12V, RL=100Ω Yes Yes Low voltage operation NJM2135 Single 2 to mW V=12V, RL=100Ω Yes Yes Low voltage operation NJM2149 Single 2 to 6 250mW V=6V, RL=32Ω Yes Yes Low voltage operation NJM2172 Dual 2.7 to 5.5 Yes No Electronic volume NJM2770 Single 2 to mW V=3V, RL=8Ω Yes Yes Low voltage operation, thermal shut down function NJM2777 Dual 8 to mW V=9V, RL=100Ω No Yes Electronic volume NJM2783 Single 2.7 to 13 No No Auto level control (ALC) function 22

23 LOW POWER AMPLIFIERS (cont) Part no. Circuits V supply (V) Output power Standby Mute Comments NJM2794 Dual 4.3 to 13 Balanced line receiver No No Dual channel differential amplifier NJM2795 Dual 4.3 to 20 Balanced line receiver with No No Adjustable differential gain adj gain NJM386 Single 4 to mW V=9V, RL=16Ω No No Ideal for battery operation NJU7084 Single 2.8 to 5.5 1W V=5V, RL=8Ω Yes Yes Thermal shutdown function NJU7089 Single 1.8 to W V=3V, RL=8Ω Yes Yes Low operating voltage, differential input NJW1105 Dual 4 to W V=5V, RL=8Ω No Yes Suitable for speaker amplifier requiring high output power NJU72040 Single 2.7 to mA V=3.3V, No Yes Pop noise suppression circuit no load no signal NJW1109 Dual 7.5 to mW V=9V, RL=100Ω No Yes Electronic volume I2C bus interface NJW1230 Single 2.7 to 3.6 2v rms output from 3V supply No No Video/audio: gain=6db, low pass filter, output coupling capacitor-less, low pass filter, 25Ωdriver, AC or DC coupling output UTC3541 Dual 3 to 6 100mW Built-in mute function. No Switch ON/ OFF pops. Short-circuit protection. Large output voltage swing. High signal-tonoise ratio. UTC3544 Dual 2.8 to mW No Internal mute, thermal shutdown, fixed gain (6dB) LOW POWER AMPLIFIERS 23

24 Power Amplifier ICs POWER AMPLIFIER ICs Canaan amplifiers employ a patented current-assisted Class A design, which eliminates crossover but delivers Class D type efficiency. SINGLE CHANNEL CLASS A POWER AMPLIFIERS Part no. Ch Power V supply (V) THD (%) CS6A CS6A TDA TDA TDA TDA TDA W (into 4Ω) 4W (into 8Ω) 10 (into 2Ω) 18 (into 4Ω) 50W (into 4Ω) 25W (into 8Ω) 10W (into 8Ω) ±4.5 to ±12 ±4.5 to ±11 8 to 18 ±6 to ±22 ±4.5 to ±25 ±5 to ± to % (1kHz into 8Ω) % (1kHz into 8Ω) 0.15% (at 7.5W into 2Ω) 0.03% (at 14W into 4Ω) 0.02% (at 20 W into 8Ω) 0.7% (at 15W into 8Ω) 0.1% (at 1W into 8Ω) Bandwidth (khz) SR (V/μs) Comment 15 Low cost Class AB Integrated audio power amplifier, ideal for hi-fi Integrated stereo audio power amplifier, ideal for hi-fi & headphones 80 8 Class AB, high power low cost 10 Stereo class AB 15 Stereo class AB Evaluation boards are available for both Canaan and Merus amplifiers (see page 54-55) 24

25 Class D Amplifiers The MA120X0 series is powered by Merus Audio s ultra efficient eximo switching amplifier technology Operating from a fixed power supply voltage, the MA120X0 drastically reduces power losses at normal listening levels. In practical terms, this means that battery-powered applications will run much longer than other class D chips, and much cooler. For most applications no output LC filter is needed. CLASS D AMPLIFIER ICs Part no. Ch Power (W) Input V supply (V) Efficiency (%) THD+N (%) Standby MUSES PWM 10 to Yes Yes Mute Comment High-quality audio Class D switching driver MA Analogue 4.5 to Yes Yes 2x70W, 1x140W or 4x25W MA12070P 2 70 I2S 4.5 to Yes Yes 2x70W, 1x140W or 4x25W MA Analogue 4.5 to Yes Yes 2x40W, 1x80W or 4x14W MA12040P 2 40 I2S 4.5 to Yes Yes 2x40W, 1x80W or 4x14W NJU Analogue 2.7 to Yes Yes NJU Analogue 1.8 to Yes Yes NJU PWM 1.8 to 4.5 Yes No NJW Analogue 3 to Yes Yes Mono Class D audio amplifier - very small package Mono Class D filterless audio amplifier Mono switching driver, digital input Piezo speaker amplifier with voltage boost CLASS D AMP ICs 25

26 Analog Engines THAT Corporation s Analog Engines combine in one IC all the active circuitry needed to construct a wide range of dynamics processors. ANALOG ENGINES Part no. V supply (V) Supply Type Isupply (ma) THD (%) Gain-range (db) Comment THAT4301 ±7 to ±15 Dual , +40 Includes VCA, RMS detector and 3 op-amps THAT4305 ±4.5 to ±16 Dual ±60 Low cost, basic function THAT to 16 Single ±60 Low power, low cost, basic function THAT to 5.5 Single ±50 Very low voltage, low power, basic function THAT to 16 Single , +40 Low voltage, low power, multi-function Voltage Controlled Amplifiers THAT Corporation s widely used 2180 and 2181 series provide extremely wide dynamic range and control range, very low distortion, low noise and the all-important deci-linear control. VOLTAGE CONTROLLED AMPS VOLTAGE CONTROLLED AMPLIFIERS Part no. Vsupply (V) Isupply (ma) DR (db) Gain-range (db) THD (%) from Noise-out (dbu) Comment THAT2162 ±2.25 to ± Dual VCA THAT2180 ±4 to ± Pre-trimmed VCA THAT2181 ±4 to ± Trimmable VCA in 26

27 Converters ULTRA HIGH PERFORMANCE CONVERTERS Sample Rate Part no. Outline Channels (khz) SNR (db) THD+N (db) Power (mw) Latency (μs) Comment AT1201 QFN * Ultra high performance stereo ADC *@384kHz, 26μs@192kHz, 52μs@96kHz Noise floor is neutral and flat to over 100kHz The AT1201 is a 2-channel A/D converter, designed for the most uncompromising high performance systems in the audio and test & measurement markets Using proprietary multi-bit sigma-delta modulation, the AT1201 provides the industry's highest dynamic range, excellent THD, and sampling rate of up to 384kHz. On-chip digital filters are designed for perceptually transparent response at all four sampling rates: 48kHz, 96kHz, 192kHz and 384kHz. The filters can be bypassed to bring out multi-bit modulator outputs or DSD outputs directly to pins, to enable the use of an external filter. Each of the three output modes (PCM, DSD and multi-bit) can be enabled independently of the others, potentially allowing all three to be active simultaneously. Magnitude (db) Frequency (khz) CONVERTERS 27

28 DSP (Digital Signal Processing) The FV-1 from SPIN Semiconductor comes with 7 expertly written algorithms for reverb, chorus and other effects. DIGITAL MULTI-EFFECT IC Part no. Features Effects THD Applications SPN1001- FV1 Integrated ADC and DAC, built-in quality algorithms, 3 potentiometer inputs Chorus reverb, flange reverb, tremolo reverb, pitch-shift, pitchecho, Reverbs 1& % Guitar amps Mixers Effects pedals Karaoke DREAM Sound Synthesis can provide both license-free and specialist sound banks, as well as development tools, for your own custom sounds and effects. The DREAM chips are renowned for the Soundbank firmware, which delivers sound synthesis for keyboards and drums, and also allows you to create your own. DREAM SOUND SYNTHESIS DSP 28 Part no. Description Max-polyphony Int. memory Ext. memory Audio I/O Application SAM2695 SAM2634 SAM2635 SAM2653 SAM2655 Single chip MIDI (music) player Low power synthesiser Synthesiser with audio CODEC Single chip musical instrument Musical instrument with audio CODEC 64 32k 4M ROM 64 32k 64MB 64 32k 64MB 64 32k 64MB 64 32k 64MB 1-in 2-out (analogue) 2-in 2-out (digital) 1-in 2-out (analogue) 2-in 4-out (digital) 1-in 2-out (analogue) Battery powered keyboards, phones, music on hold Synthesisers, keyboards, karaoke Synthesisers, keyboards, karaoke Pianos, digital drums, keyboards Pianos, digital drums, keyboards

29 DSP (DIGITAL SIGNAL PROCESSING) Total Part no. DSP cores MAC/s Audio I/O (max) Package Typical applications SAM M 14 -in 14-out LQFP-64 USB audio interface, speaker crossover, digital effects SAM M 16-in 16-out LQFP-128 Digital effects gear, speaker processing, speaker crossover, USB audio interface SAM M 16-in 16-out LQFP-128 Pro audio processing, pin compatible to SAM5716 SAM M 16-in 16-out LQFP-176 Keyboards and e-drums, conference and board room mixers SAM M 16-in 16-out LQFP-128 High end digital effects, karaoke, DJ mixer SAM M 16-in 16-out LQFP-216 Small digital mixers, high-end piano DREAM 5000 Series Every DREAM 5000 series DSP includes: EVKs and software kits also available (see page 50-51) USB 2.0 high-speed port with on-chip PHY On-chip clock synchronisation to external sources S/PDIF interface with clock recovery 10/100 Mbps Ethernet MAC Multi-channel DMA with circular buffer support 56-bit MAC operations Many hardware accelerated MATH instructions e-fuse and AES decryption to protect code On-chip 16-bit CPU plus RAM and ROM Extensive library of filters, effects and sound banks DSP 29

30 LDO Regulators Profusion has an enormous selection of LDO regulators from NJR and Unisonic to perfectly match your requirements. LDO REGULATORS LDO REGULATORS 30 Part no. Voltage range (V) Voltage Input (V) Output (ma) Vdrop-out (V) Tolerance (%) Ripple Rejection (db) Vout Noise (µvrms) I quiescent (µa) typ NJM to Yes NJM to Yes NJM to Yes NJM to Yes NJM to Yes NJM to NJU to NJU to NJU to NJU to NJM to Yes NJM to Yes NJM to Yes NJU to NJU to ON/OFF control

31 LDO REGULATORS (cont) Part no. Voltage range (V) Voltage Input (V) Output (ma) Vdrop-out (V) Tolerance (%) Ripple Rejection (db) Vout Noise (mv) LD1985L 1.5 to Iquiescent (µa) NJM to NJM2871B 1.5 to Yes NJM to Yes NJM to Yes NJM2872A 1.5 to Yes NJM to Yes NJM to NJM to Yes NJM to NJM to NJM to / /350 Yes NJW to , Yes NJW4113T1 2.5 to NJW to Yes NJW to Yes NJW to Yes ON/OFF control LDO REGULATORS 31

32 LDO REGULATORS (cont) Voltage Part no. range (V) Voltage Input (V) Output (ma) Vdrop-out (V) NJW to NJW to NJW to Tolerance (%) Ripple Rejection (db) 45 (VOUT 3.3V) 43 (V OUT 5V) 42 (VOUT 3.3V) 40 (V OUT 5V) 58 (VOUT 3.3V) 54 (V OUT 5V) Vout Noise (mv) LD1117L 1.2 to , UZ1086L 1.2 to 5 7 1, UZ1084L 1.5 to , Iquiescent (µa) 30 (A ver.) 27 (B ver.) 22 (A ver.) 19 (B ver.) ON/OFF control Yes Yes 90 Yes ICs for USB Charging of iphone, ipad, Smart Phones & Tablets Smart phones and tablets perpetually demand greater battery capacity and faster charging times. NJR has the solution: three ICs that allow a sufficiently high output charging current without suffering from voltage drop. ICs FOR USB CHARGING 32 ICs FOR USB CHARGING Output Part no. Voltage Max output current (A) Withstand Voltage (V) FLT Output PG Output Overcurrent Protection Thermal Shutdown NJM V±1% Yes No Yes Yes Linear regulator NJM V±1% Yes No Yes Yes Linear regulator NJW V±1% 5.185V±1% Yes Yes Yes Yes Switching regulator Type

33 Voltage & Switching Regulators NJR s regulators are world-class, reliable and packaged in the popular TO-220 package. VOLTAGE REGULATORS Part no. Vsupply (V) I (A) Iout (A) Vs max (V) Vreftol Vdrop-out (V) Ripple Rej. (db) Iquiescent (ma) Comment LM317 Adj 1.3 to % Very popular, adjustable NJM317F Adj 1.25 to % Terminal adj. +ve NJM to % Thermal/short circuit protected NJM to % Thermal/short circuit protected SWITCHING REGULATORS Part no. V supply (V) V reftol Frequency (max)(khz) NJM to I quiescent (ma) Drive type Comment NJM2360A 2.5 to 40 2% Internal transistor High operating voltage and precision NJM to 40 2% Internal transistor Internal high power transistor NJM2374A 2.5 to 40 2% Internal transistor Fixed frequency PWM NJM to 18 2% External transistor Wide oscillator range NJM to 40 1% Internal transistor High operating voltage, low standby current NJM to 32 2% External FET High-speed switching regulator control IC NJW to 40 2% Nch MOSFET Driver Wide range supply voltage SWITCHING REGULATORS 33

34 Transistor Arrays Matching at an excellent 500μV (typ), THAT Corporation s 300 series are large-geometry, 4-transistor, monolithic NPN and/or PNP arrays, exhibiting both high speed and low noise, with superior parameter-matching between transistors of the same gender. Their low base-spreading resistances and voltage noise under 1nV/ Hz make the 300s ideal for low-noise amplifier input stages, among other applications. THAT300 A & B The THAT300 is available in several higher gain versions. The minimum Hfe for the standard part is 60, for the A version it is 150 minimum, and for the B version it is 300 minimum. Oxide C B E Oxide N+ P+ N+ P P Base P N Epi N+ Buried Junction Isolation (JI) Structure Oxide C B E Oxide N+ P+ N+ Oxide P Base N Tub N+ Buried Dielectric Isolation (DI) Structure The Fabrication Process The THAT300 series are fabricated in a dielectrically isolated (DI), complementary bipolar process, where each transistor is electrically insulated from the others by a layer of insulating oxide (and not the reverse-biased PN junctions used in conventional arrays). Consequently, the THAT300 series exhibit inter-device crosstalk and DC isolation similar to that expected from discrete transistors - perfect for audio applications! TRANSISTOR ARRAYS 34 LOW NOISE TRANSISTOR ARRAYS Part no. Vce (V) Ic (A) Hfe en(v) ft (MHz) Δhfe Comment THAT nV/ Hz THAT nV/ Hz matched PNP transistors THAT nV/ Hz matched NPN, 2 matched PNP transistors

35 Low Power Transistors The performance and range of transistors on an integrated circuit are limited by the IC process - that s why discrete low power transistors are still the right solution for extending the performance and range of your circuits. Available in multiple package styles: SOT23, SOT323, SOT89 and TO92. LOW POWER TRANSISTORS Part no. BVceo (V) V cbo (V) I c (A) H fe (min-max) V ce-sat (V) f T (MHz) Polarity 2SD NPN BC NPN BC PNP BC PNP BC NPN 2SC NPN 2SA PNP 2N PNP 2N NPN 2SD669A NPN 2SB649A PNP MPSA NPN MPSA PNP 35 LOW POWER TRANSISTORS

36 Medium Power-Drivers With their exceptionally linear gain characteristics, Sanken s medium power-drivers deliver less distortion and better sound compared to the competition. MEDIUM POWER-DRIVERS MEDIUM POWER-DRIVERS 36 Part no. Polarity Vce (V) I c (A) H fe Power (W) f T (MHz) Comment BD139 NPN Complement to BD140 BD140 PNP Complement to BD139 2SA1725 PNP Complementary type to 2SC4511 2SC4511 NPN Complementary type to 2SA1725 2SB649 NPN Complement to 2SD669A 2SD669 NPN Complement to 2SB649A 2SA1668 PNP High voltage, high power. Complementary type to 2SC SC4382 NPN High voltage, high power. Complementary type to 2SA SA1837 PNP High voltage, high power. Complementary type to 2SC SC4793 NPN High voltage, high power. Complementary type to 2SA1837.

37 Complementary Sanken understands what s really important when it comes to power transistors: excellent fidelity and high reliability. Sanken delivers on both. Please contact us for matched transistors or special requirements. COMPLIMENTARY POWER TRANSISTORS Part no. Polarity V ce (V) I c (A) H fe Power (W) ft (MHz) Cob (pf) Comment TIP41 NPN General purpose, low cost TIP42 PNP Complement to TIP42 2SA1386 PNP Best for hi-fi 2SC3519 NPN Complement to 2SA1386 2SA1216 PNP Large planar 2SC2922 NPN Complement to 2SA1216 2SA1294 PNP High reliability 2SC3263 NPN Complement to 2SA1294 2SA1295 PNP with large copper slug 2SC3264 NPN Complement to 2SA1295 2SA2223A PNP Best high power handling 2SC6145A NPN Complement to 2SA2223A COMPLIMENTARY POWER 37

38 Power Darlingtons Sanken have continued their tradition of innovation in the field of power semiconductors for audio amplifiers. The STD03 power darlingtons embody many of Sanken s latest innovations and include on-chip thermally compensating biasing diodes, which simplify both layout and amplifier design. Backgrinding the wafer reduces die thickness, which lowers output impedance and thermal impedance, improving power handling and distortion. POWER DARLINGTONS POWER DARLINGTONS 38 Part no. Polarity V ce (V) I c (A) H fe Power (W) f T (MHz) Cob (pf) Comment 2SB1560 PNP , High power, high current 2SB1647 PNP , High power, high current 2SD2390 NPN , High power, high current 2SD2560 NPN , High power, high current STD03N NPN , STD03P PNP , High power (160 W) handling in a small package (TO-3P) for minimized heat sink requirements High power (160 W) handling in a small package (TO-3P) for minimized heat sink requirements

39 Exicon Lateral MOSFETs have it all: high voltage capability, high slew rate and low distortion. All of which make them the ideal choice for audio amplifier designs. Constructed to be completely free of secondary breakdown and thermal runaway, Exicon MOSFETs make complex protection circuitry a thing of the past. Their wide bandwidth, low drive requirements, and ease of paralleling simplify the design of robust amplifiers, delivering excellent sonic characteristics for the most demanding requirements. Visit to further explore the Exicon MOSFET range, and view: Data sheets Cross-reference charts Product news and updates In-depth product descriptions LATERAL MOSFETs Part no. MOSFET type Type Vds (V) Id (A) Vgss (V) Power (W) Package ECX10N20 Plastic lateral Nch ± TO247 ECX10P20 Plastic lateral Pch ± TO247 ECW20N20 Double die plastic Nch ± TO264 ECW20P20 Double die plastic Pch ± TO264 ECF10N20 Metal lateral Nch ± TO3 ECF10P20 Metal lateral Pch ± TO3 ECF20N20 Double die metal Nch ± TO3 ECF20P20 Double die metal Pch ± TO3 LATERAL MOSFETs 39

40 MOSFETs MOSFETs Sanken s new series of low on-resistance, low gate capacitance MOSFETs provide designers with a broad range of parts, with industry leading figure-of-merit (FOM) ratings. This results in lower switching losses and therefore improved efficiency and lower noise for power supplies, switching regulators and class D amplifiers. The new DFN package offers excellent thermal performance in a very compact package. N CH MOSFETs Part no. V ds (V) Id (A) Power (W) R(on)(Ω) Trr Qg Package 2SK TO220F 2SK TO220F EKI TO220 EKI TO220 FKI TO220F FKI TO220F FKI TO220F FKI TO220F FKP TO220F FKP TO3P FKP TO220F GKI DFN5x6 GKI DFN5x6 GKI DFN5x6 GKI DFN5x6 GKI DFN5x6 40 Figure-of-Merit = RDS(on) Qg

41 High-speed Rectifiers The SiC diodes from NJR and Sanken offer extremely fast recovery and very low loss. In class D designs, switching losses generate awful sounding distortion, so these diodes can help reduce dead time and noticeably improve audio performance. DIODES AND RECTIFIERS Part no. Description V s max (V) I (A) T rr I FSM (A) VF (V) IR typ (μa) Max IR at 150 C Comment FMKS-2052 Fast diode + temp sensor mA On chip SBD for temperature detection FMKS-2152 Fast diode + temp sensor mA On chip SBD for temperature detection FMXA-2202 Twin diode fast recovery 2x10A mA MUSES7001 SiC silicon carbide diode μA Low total gate charge. Low onresistance. High-speed switching. FMXS-2206 CTXS-4606S-2J FMCA Twin diode fast recovery 2x10A Twin diode fast recovery 2x30A SiC silicon carbide diode mA mA Low total gate charge. Low onresistance. High-speed switching. High voltage. Low gate input capacitance. High-speed switching tbc μA Very high speed, low loss DIODES & RECTIFIERS 41

42 Premium Resistors Delivering the Best Possible Performance, Stability and Resistance Profusion is pleased to introduce Susumu, a specialist in thin film technology. The Japanese manufacturer s thin film resistors are premium components with the best possible performance, stability and resistance. The manufacturer is also understandably proud of the extremely low expected failure rate on its key lines. Susumu s RR and RS series of thin film resistors are ideally suited to high quality audio, and for such applications as hi-fi and pro audio gear. Thin Film vs Thick Film Thin film resistors deliver a lower level of noise compared to other types of resistors, due to their more homogeneous structure. Whereas thick film resistors are paste printed, Susumu employs a sputtering process, allowing the resistive material to be 1000 times thinner than thick film, and with a more uniform composition throughout. Thick Film Electron flow is not stable, due to unstable metal particles = High Noise Thin Film Electron flow is stable, due to uniform metal particles = Low Noise 42

43 RR Series Precision Resistors The RR series of metal thin film chip resistors represent Susumu's all-purpose line, striking a balance between cost, tolerance and noise characteristics. The RR precision resistors have been a popular choice for over 20 years, combining Susumu's trademark low failure rate with excellent resistance tolerance, TCR, frequency performance, noise and linearity. These resistors are packaged in reels of either 5k or 10k, with options available for ±5ppm, ±10ppm or ±50ppm. SUSUMU RR THIN FILM RESISTORS Part no. Power (W) Tol (%) Temp Co (ppm/ C) Voltage (V) Temp Range ( C) Range (Ω) Size Comments RR0510-1/16-PD 1/16 ±0.5 ± ~125 E24 - E R 100K RR0816-1/16-PD 1/16 ±0.5 ± ~125 E24 - E R 360K RR1220-1/10-PD 1/10 ±0.5 ± ~125 E24 - E R 1M RR1632-1/8-PB 1/8 ±0.1 ± ~125 E24 - E R 200K RR2632-1/4-PD 1/4 ±0.1 ± ~125 E24 - E R 200K THIN FILM RESISTORS 43

44 RG Series High Precision Resistors Susumu's RG series offers the highest precision in metal thin film resistor technology, and is aimed at precision applications such as test and measurement. Susumu's exclusive thin film structure results in a durable chip that has a high tolerance to environmental conditions, maintaining precision performance over time. SUSUMU RG THIN FILM RESISTORS THIN FILM RESISTORS Part no. Power (W) Tol (%) Temp Co (ppm/ C) Voltage (V) Temp Range ( C) Range (Ω) Comments (Ω) RG1005-1/16-PB 1/16 ±0.1 ± ~155 E24 - E96 47 R 100K RG1608-1/10-PB 1/10 ±0.1 ± ~155 E24 - E96 47 R 100K RG1608-1/10-NB 1/10 ±0.1 ± ~155 E24 - E96 47 R 270K RG2012-1/8-PB 1/8 0.1 ± ~155 E24 - E96 47 R 1M RG2012-1/8-NB 1/8 0.1 ± ~155 E24 - E96 47 R 475K RG3216-1/4-NW 1/4 ±0.05 ± ~155 E24 - E96 47 R 1M 44

45 RS Series Thin Film Audio Resistors Susumu's newly released RS Series of thin film precision resistors have been developed specifically for audio applications, such as pro audio, automotive audio equipment, mobile audio and smartphones, and very low noise applications. They offer even lower noise than the RG series, which is aimed at precision applications such as test and measurement. The RS series adds less than 1% (-40dB) more noise than a perfect resistor. A standard thin film resistor adds typically 10% additional noise to fundamental noise, whereas a standard resistor will add over 1000% (+20dB) additional noise. SUSUMU RS THIN FILM RESISTORS Part no. Power (W) Tol (±) Temp Co (ppm/ C) Voltage (V) Temp Range ( C) Comments RS1005-1/16-PD % ± ~ R 100K RS1005-1/16-PB % ± ~ R 100K RS2012-1/8-PB % ± ~ R 100K RS2012-1/8-PD % ± ~ R 100K THIN FILM RESISTORS 45

46 DLNA-based Wireless Modules with Multi-room/Party Mode Functionality ConversDigital s new wireless DLNA-based mconnect allows users to access media services and stream digital content anywhere, using any device, and enjoy an unrestricted digital audio and entertainment environment. With the mconnect Player and Control app (available on ios and Android), developers are guaranteed software support for the CDMCM modules. The app acts as a fully functional network music player, with an intuitive interface, phone-friendly folder browsing, playlist management across servers and party mode functionality (Control app only). All three mconnect modules support DLNA/UPnP over wired LAN and b/g/n Wi-Fi for playback from server devices on the network, and are Airplayready. The 2121 and 210 modules also feature Roon connectivity. CONVERSDIGITAL WIRELESS WIRELESS AUDIO Part no. CDMCM-200 Description Wireless module audio receiver Resolution/ Sample rate 24bit / 192kHz (24bit to 16bit down converting) CDMCM-210 Audio receiver 24bit / 192kHz CDMCM-2121* Complete audiophile receiver module 24bit / 192kHz Features Supported formats Comment mconnect low cost DLNA/UPnP module mconnect DLNA/ UPnP core receiver mconnect complete high quality DLNA/ UPnP solution MP3, AAC, WMA, WAV, AIFF, FLAC and ALAC MP3, AAC, WMA, WAV, AIFF, FLAC, ALAC, OGG, Monkey s MP3, AAC, WMA, WAV, AIFF, FLAC and ALAC, OGG, Monkey s, Apple Lossless DLNA 1.5 and UPnP AV1.0 DLNA 1.5 and UPnP AV1.0 DLNA 1.5 and UPnP AV * The CDMCM2121 is available as either a single 2.4GHz frequency option OR as a dual 2.4/5.0 GHz option

47 CDMCM Now with Spotify Support ConversDigital's CDMCM mconnect modules now support the Spotify and Tidal digital music services, alongside Deezer and vtuner, opening up an abundance of opportunities for the CDMCM-210 in future wireless audio designs. WiFi Antenna Ethernet RJ45 USB Flash Memory RJ45 (Ethernet) WiFi module LAN/USB Controller WiFi Module /Dongle USB LAN/USB Controller USB DDR2 Application Processor Serial Flash DAC CDMCM DDR2 Application Processor Serial Flash UART GPIO I2C I2S Audio Out SPDIF Audio Out Analogue Audio Out I2S SDIO UART GPIO SPI I2C USB Developers can expect excellent interoperability with DLNA devices in the market, and both cloud server access and internet music service integration. They will also have access to the mconnect Software Platform, a range of DLNA/UPnP software components designed to support the development of connected A/V products and related services. This includes the mconnect DMC (Digital Media Controller), a library of DLNA/UPnP protocol stacks for mobile apps. 47

48 Summit Semiconductor s award-winning WiSA-compatible Summit Wireless range enables wireless speaker to audio, scalable from 2.0 stereo to 7.1 home theatre systems, with superior, distortion-free audio fidelity. Its transmit technology is designed to be integrated into such devices as digital TVs, sound bars, PA systems, AV receivers, Blu-ray players, set-top boxes and gaming systems. Multiple tools are available for both evaluation and development (see pages 54-55). Board level tools are available for application user development - please contact us. SUMMIT WIRELESS WIRELESS AUDIO Part no. Description Features Specification Comments SWM908SD * SWS997SD SWM908-XD ** SWS997-XD Standard distance transmitter module with integrated antenna Standard distance receiver module Extended distance transmitter module Extended distance transmitter module 8 Channel transmitter 24-bit uncompressed audio 48/96kHz 2 Channel receiver, 24-bit uncompressed audio 8 Channel, 24-bit uncompressed audio. Support for 2 u.fl external antenna 2 Channel receiver, 24-bit uncompressed audio Ultra low latency <5ms. Can drive 32 speakers, I2S interface a radio transport. I2S outputs, on-chip filters, 3 paths with 12 bi-quads each No degradation in performance from SD module, 100m LoS at 48kHz Phase aligned speaker technology < 1uS Transmits in U-NII GHz band with non-overlapping channels. DFS and radar detection. Small form-factor modules. Speaker remote slot assignment. In room home networking. Applications include portable PA speakers, stage monitors, studio monitors Speaker remote slot assignment All products certified in USA, Canada, Europe, Japan, Aus/NZ. * 44.1/48/96kHz sampling support RF power 12dBm ** RF power 21dBm supports up to100m LoS at 48kHz 48

49 Supporting WiSA (Wireless Speaker and Audio Association) An industry association founded to address the need for a common compliance platform that delivers high definition wireless digital audio to multiple environments - while ensuring interoperability between any vendor s WiSA-compliant CE devices, such as speakers, DTVs, AVRs, set-top boxes and pro audio devices. Transmitter Devices Wireless Link (Real-time audio rendering) Ultra-low latency <5ms Interchannel deterministic latency <1ms Tx 8+ch, 24 bit, 48K or 96kHz Rx Receiver Speakers API, I2C 8-Ch, A2S m I2S, PWM Status WIRELESS AUDIO Application Layer Summit Tx Module Transport Summit Rx Module Amplifier SWM908-TX SWS997-RX 49

50 Audio Bricks modules are built to allow the customer the freedom to make their own design choices. Designed by Anaview founder Patrik Boström, Audio Bricks' two key products, the Engine-400 class-d amplifier module and the AUX-plant DC/DC converter, are designed to be compact yet versatile, and make the perfect pairing. The Engine-400 is a super compact class D amplifier, capable of delivering 400Wrms into 4Ω or up to 300Wrms into 8Ω. The module is based on the patent pending Sierra modulation design, which allows for constant loop gain in the audio band while still maintaining a first order closed loop response. Audio Bricks' AUX-plant DC/DC converter is a compact and highly versatile DC/DC converter that can be used to supply many different class D amplifiers with supplies for op-amps and gate drivers. AUDIO BRICKS Ultra Customisable Electrolytic capacitors, input stages, supervision/control and even the output filter capacitors are excluded from the modules, providing the audio designer with many possibilities. Small & Efficient A small footprint and very low power consumption mean that Audio Bricks components can be used in a multitude of applications. Extended lifespan Audio Bricks' modules are built strippeddown and with longevity in mind, unlike plug and play amplifier modules, which may need to be replaced when a single component becomes outdated. 50

51 SUPER COMPACT CLASS D AMPLIFIER Part no. Channels Power (into 4Ω) ENGINE W Vsupply (V) ±32 to ±60 Input THD+N Over current Stand-by Mute Features Analogue Yes No Yes 25µVrms idle noise (unweighted) <17 phase shift 124dB dynamic range 100kHz bandwidth DC-DC CONVERTER Part no. Vsupply (V) AUX-PLANT 30 to POUT continuous (W) V-out nom (V) I out (A) Features ±15V + additional 15 Vgate drive 0.35 Compact, very versatile Adjustable to 10V 1mA standby AUX-PLANT ENGINE-400 MOTHERBOARD-1 EVALUATION BOARD 2 channel reference design comprising the Engine-400 and AUX-plant 51 AUDIO BRICKS

52 Archwave Delivers the Ultimate Pro Audio Experience through Highly Integrated Audio Interface Processors & Software AUDIO NETWORKING 52 Archwave's AudioLAN series is AES67 compliant and supports the Ravenna protocol for audio networking. The AudioLAN series combines Archwave's deep technical understanding of audio connectivity, signal processing standards and protocols, and capable audio design software. These off-the-shelf hardware modules were designed to be easy to integrate and cost-effective, and are of interest to audio equipment and musical instrument manufactures wishing to combine audio networking based on open standards with quick time-to-market and rapid deployment. Intuitive Browser-based Software Customers will have access to Archwave's software platform, which is easy to design and integrate, modifiable, and interoperable with a wide range of operating systems, including Windows 7-10, OS X and ios. AudioLAN's attractive and intuitive browser-based software is designed to set up and refine a small to medium audio network with minimum hassle. It allows asymmetric configuration (e.g. 2-in, 30-out), and due to Archwave's principles on open standards, works with all AES67 and Ravenna compliant audio products.

53 AUDIO NETWORKING Part no. Channels Sample Rate (khz) Footprint (mm) Supply (V) Comments unet CENTRE , 48, 88.2, 96 Single +5 AudioLAN module with space-saving SO- DIMM connector unet MINI , 48, 88.2, 96 40x40 Single +3.3 AudioLAN Ravenna/AES67 ethernet module unet STANDARD , 48, 88.2, 96 60x78 Single +5 AudioLAN Ravenna/AES67 ethernet module with USB bridging option unet COMPACT , 48, 88.2, 96 60x75 Single +3.3 AudioLAN Ravenna/AES67 ethernet module USB AUDIO INTERFACE MODULE Part no. Channels Footprint (mm) Comments UREC x78 Up to 64 uncompressed audio channels via standard unet MINI unet STANDARD unet COMPACT urec2500 AUDIO NETWORKING 53

54 Evaluation Boards Below is just a small selection of the wide range of eval and demo boards we stock. Please contact us or visit profusionplc.com to find out more. MOTHERBOARD-1 Complete Audio Bricks eval kit See AUDIO BRICKS, pg 50 unet MINI EVAL Archwave unet MINI BaseBoards x2 See ARCHWAVE, pg 52 unet STANDARD KIT unet STANDARD eval kit with urec 2500 x2 See ARCHWAVE, pg 52 Summit SWM908XD Wireless 8-Channel Tx Pro Audio Transmitter See WIRELESS, pg 44 Summit SWS997 XD or SD Rx Module with 2x50W Amp See WIRELESS, pg 44 CDMCM-200-EVM ConversDigital DLNA Wireless Module See WIRELESS, pg 42 CDMCM-210-EVM ConversDigital DLNA Wireless Module See WIRELESS, pg 42 CDMCM-2121-EVM Complete Audiophile Receiver Module See WIRELESS, pg 42 EVAL BOARDS 54 THAT 1200-DEMO InGenius Balanced Input Line Receiver See LINE RECEIVERS, pg 16 THAT 1240-DEMO Balanced Line Receiver See LINE RECEIVERS, pg /1646-DEMO Outsmarts Balanced Line Driver See LINE DRIVERS, pg DEMO THAT Digital Control of Analogue Gain See MIC PREAMPS, pg DEMO THAT Microphone Preamplifier 3dB Steps See MIC PREAMPS, pg 14