Audioprocessor TDA X

Transcription

1 Audioprocessor TDA X Overview The TDA X is a single-chip audio sound system. The circuit can be partitioned into two functional blocks. P-DSO Features. Stereo sound processing Four stereo AF inputs Input/Output interface for external equalizer Max. gain switchable between 0 db and 6 db Bass and treble control Four independent attenuators for volume balance and fader control 2. Control part I 2 C Bus interface compatible for standard and fast mode Control of sound processing Type Ordering Code Package TDA X Q67000-A583 P-DSO-28-3 Semiconductor Group 02.96

2 .2 Pin Configuration (top view) P-DSO-28-3 Figure Semiconductor Group

3 .3 Pin Definitions and Functions Pin No. Symbol Function AF input left 2 AF input 2 left 3 AF input 3 left 4 AF input 3 left 5 AF output switch left 6 AF input tone control volume left 7 Reset (all functions in power ON status) 8 I 2 C Bus SCL 9 I 2 C Bus SDA 0 Supply voltage Corner frequency treble left 2 Corner frequency treble right 3 AF output right front 4 AF output right rear 5 AF output left rear 6 AF output left front 7 Corner frequency bass right output 8 Corner frequency bass right input 9 Corner frequency bass left output 20 Corner frequency bass left input 2 Ground 22 Blocking AF operating point 23 AF input tone control volume right 24 AF output switch right 25 AF input 4 right 26 AF input 3 right 27 AF input 2 right 28 AF input right Semiconductor Group

4 .3. Pin Description Figure 2 AF Inputs PIN /2/3/4/6/23/25/26/27/28 Figure 3 AF Outputs PIN 5/24 Semiconductor Group

5 Figure 4 Reset PIN 7, I 2 C Bus SCL PIN 8 Figure 5 I 2 C Bus SDA PIN 9 Semiconductor Group

6 Figure 6 Corner Frequency Treble PIN /2 Figure 7 AF Outputs PIN 3/4/5/6 Semiconductor Group

7 Figure 8 Corner Frequency Bass PIN 7/8/9/20 Figure 9 AF Operating Point PIN 22 Semiconductor Group

8 .4 Functional Block Diagram Figure 0 Block Diagram Semiconductor Group

9 2 Description 2. Signal Processing. The selection of the AF inputs happens in the input switch. There are four stereo inputs available. An input level switch circuitry behind the input switch realizes the adaption of different signal source levels. A gain of 0 db or 6 db is possible. After this section a stereo output/input is placed for connecting external circuits like an equalizer. 2. In the following signalpath there is tone control, consisting of bass and treble control. Bass control offers a control range of + 8 db to 2 db with a stepwidth of 2 db. Frequency characteristic, st order or 2nd order (resonance type) is fixed by external components. Treble control offers a control range of ± 2 db with a stepwidth of 2 db. The treble control corner frequency is fixed by an external capacitor. Last stage in signalpath is volume control which can be adjusted independent for left, right, rear and front. 57 steps with an increment of.25 db give a setting range of 70 db, the 57th step activates muting. 2.2 Controlpart All functions are controlled via an I 2 C Bus interface. All data is stored into a latch circuit. The telegram structure is built as follows: Startcondition chipaddress any number of databytes stopcondition. For the databytes the following conditions must be fulfilled: Before transmitting a databyte a subaddress byte must first be placed in the data telegram. Semiconductor Group

10 2.2. Chipaddress MSB LSB Subaddress bytes MSB LSB Volume front left Volume front right 0 0 Volume rear left 0 0 Volume rear right 0 Bass/treble 0 Switchbyte Controlbytes a) Volume left, right, front, rear MSB LSB Max. volume Max- 0 Max Max MUTE MUTE MUTE Power ON Semiconductor Group

11 b) Treble/Bass MSB LSB Linear Max. treble, lin. bass Max. treble, lin. bass Min. treble, lin. bass Min. treble, lin. bass 0 0 Lin. treble, max. bass Lin. treble, min. bass Max. treble, max. bass Min. treble, min. bass Power ON MSB treble LSB treble MSB bass LSB bass Semiconductor Group 02.96

12 c) Switchbyte MSB LSB MUTE IN IN2 IN3 IN4 Gain MUTE = 0 MUTE = IN = 0 IN = IN2 = 0 IN2 = IN3 = 0 IN3 = IN4 = 0 IN4 = Gain = 0 Gain = MUTE OFF; power ON MUTE ON Input OFF; power ON Input ON Input OFF; power ON Input ON Input OFF; power ON Input ON Input OFF; power ON Input ON Gain 0 db; power ON Gain 6 db If no signal is activated, this is interpreted as muting. There is no mutual lockout of the inputs for multiple selections. Semiconductor Group

13 3 Electrical Characteristics 3. Absolute Maximum Ratings T A = 40 C to 85 C Parameter Symbol Limit Values Unit Remarks min. max. Supply voltage V V Max. DC voltage V 0 V 0 V Max. DC voltage V 2 0 V 0 V Max. DC voltage V 3 0 V 0 V Max. DC voltage V 4 0 V 0 V Max. DC voltage V 6 0 V 0 V Max. DC voltage V 7 0 V 0 V Max. DC voltage V V Max. DC voltage V 0 V 0 V Max. DC voltage V 2 0 V 0 V Max. DC voltage V 8 0 V 0 V Max. DC voltage V 20 0 V 0 V Max. DC voltage V 22 0 V 0 V Max. DC voltage V 23 0 V 0 V Max. DC voltage V 25 0 V 0 V Max. DC voltage V 26 0 V 0 V Max. DC voltage V 27 0 V 0 V Max. DC voltage V 28 0 V 0 V Max. DC current I ma Max. DC current I ma Max. DC current I ma Max. DC current I ma Semiconductor Group

14 3. Absolute Maximum Ratings (cont d) T A = 40 C to 85 C Parameter Symbol Limit Values Unit Remarks min. max. Max. DC current I ma Max. DC current I ma Max. DC current I ma Max. DC current I ma Max. DC current I ma Junction temperature T j 50 C Storage temperature T S C Thermal resistance R thsa 76 K/W Note: Maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the integrated circuit. 3.2 Operating Range Parameter Symbol Limit Values Unit min. max. Supply voltage V S V Ambient temperature range T A C Input frequency range ƒ I khz Note: In the operating range the functions given in the circuit description are fulfilled. Semiconductor Group

15 3.3 AC/DC Characteristics V S = 0 V, T A = 40 C to 85 C AF reference level 0 db = 50 mv, f i = khz, if not stated otherwise. I 2 C Bus preset: Start 82 00, 3F 0, 3F 02, 3F 03, 3F 05, 89 07, 40 Stop Chipaddr. Vol 63 Vol 63 Vol 63 Vol 63 tone lin IN The basic setting for each point in the specification is always preset; only settings which are deviate from this, are given in the test conditions. Details in italics only provide explanation of the hexadecimal code and which switch bits on the setbytes are stated. Current consumption I ma A. Signal Section Gain ) V 5-0 db Gain ) V db Gain ) V db 07, 44; gain = 6 db Gain ) V db 07, 44; gain = 6 db Max. gain V db Max. gain V db Max. gain V db Max. gain V db Min. gain V db 00, 08-02, 08; Vol 8 Min. gain V db 00, 08-02, 08; Vol 8 Min. gain V db 0, 08-03, 08; Vol 8 Min. gain V db 0, 08-03, 08; Vol 8 Tracking error V 3-4 ± 3 db 0, 3F to 0, 24 03, 3F to 03, 24; Vol Tracking error V 5-6 ± 3 db 00, 3F to 00, 24 02, 3F to 02, 24; Vol Tracking error V 3-6 ± 3 db 00, 3F to 00, 24 0, 3F to 0, 24; Vol Tracking error V 4-5 ± 3 db 02, 3F to 02, 24 03, 3F to 03, 24; Vol ) Same values apply for feeding in on pins 2 4, and Semiconductor Group

16 3.3 AC/DC Characteristics (cont d) V S = 0 V, T A = 40 C to 85 C Step width Vol 3 V db 0, X-0, (X ± ) Vol X-Vol (X ± ) Step width Vol 4 V db 03, X-03, (X ± ) Vol X-Vol (X ± ) Step width Vol 5 V db 02, X-02, (X ± ) Vol X-Vol (X ± ) Step width Vol 6 V db 02, X-02, (X ± ) Vol X-Vol (X ± ) Bass boost V db 05, 80; f i = 40 Hz bass max, treble lin Bass boost V db 05, 80; f i = 40 Hz bass max, treble lin Bass boost V db 05, 80; f i = 40 Hz bass max, treble lin Bass boost V db 05, 80; f i = 40 Hz bass max, treble lin Bass boost V db 05, 8F; f i = 40 Hz bass min, treble lin Bass boost V db 05, 8F; f i = 40 Hz bass min, treble lin Bass boost V db 05, 8F; f i = 40 Hz bass min, treble lin Bass boost V db 05, 8F; f i = 40 Hz bass min, treble lin Step width bass V db 05, 8X-05,8 (X ± ) bass X-bass (X ± ) Step width bass V db 05, 8X-05,8 (X ± ) bass X-bass (X ± ) Step width bass V db 05, 8X-05,8 (X ± ) bass X-bass (X ± ) Step width bass V db 05, 8X-05,8 (X ± ) bass X-bass (X ± ) Semiconductor Group

17 3.3 AC/DC Characteristics (cont d) V S = 0 V, T A = 40 C to 85 C Treble boost V db 05, 09; f i = 5 khz treble max, bass lin Treble boost V db 05, 09; f i = 5 khz treble max, bass lin Treble boost V db 05, 09; f i = 5 khz treble max, bass lin Treble boost V db 05, 09; f i = 5 khz treble max, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Step width treble V db 05, X9-05, (X ± ) 9 treble X-treble (X ± ) Step width treble V db 05, X9-05, (X ± ) 9 treble X-treble (X ± ) Step width treble V db 05, X9-05, (X ± ) 9 treble X-treble (X ± ) Step width treble V db 05, X9-05, (X ± ) 9 treble X-treble (X ± ) Semiconductor Group

18 3.3 AC/DC Characteristics (cont d) V S = 0 V, T A = 40 C to 85 C Tone linearity V 3 ± 3 db 05, 89; f i = 40 Hz 5 khz treble, bass lin Tone linearity V 4 ± 3 db 05, 89; f i = 40 Hz 5 khz treble, bass lin Tone linearity V 5 ± 3 db 05, 89; f i = 40 Hz 5 khz treble, bass lin Tone linearity V 6 ± 3 db 05, 89; f i = 40 Hz 5 khz treble, bass lin Channel separation V db V 6 or V 23 = 300 mvrms Channel separation V db V 6 or V 23 = 300 mvrms Crosstalk of the switch ) a input unwanted/ output wanted 80 db V i wanted = 0 V i unwanted = 300 mvrms Attenuation MUTE 2) a db 0, 00-03, 00; V = 300 mvrms; Vol 0 Attenuation MUTE 2) a db 07, C0; V = 300 mvrms MUTE active Attenuation MUTE 2) a db 07, 00; V = 300 mvrms not select Attenuation MUTE 3) a db 00, 00 to 03, 00; V 28 = 300 mvrms; Vol 0 Attenuation MUTE 3) a db 07, 00; V 28 = 300 mvrms MUTE active Attenuation MUTE 3) a db 07, 00; V 28 = 300 mvrms not select ) Same values apply for feeding in on pins 4 or 25 28, and measurement on pins 5 or 24. 2) Analogous values apply for feeding in on pins 2, 3, 4. 3) Same values apply for feeding in on pins 25, 26, 27. Semiconductor Group

19 3.3 AC/DC Characteristics (cont d) V S = 0 V, T A = 40 C to 85 C Max. input voltage ) V.5 Vrms k 5, 6 %; R L5, 6 = 2.2 kω Max. input voltage ) V 0.75 Vrms k 5, 6 %; 07, 44 R L5, 6 = 2.2 kω Max. input voltage 2) V 28.5 Vrms k 3, 4 %; R L3, 4 = 2.2 kω Max. input voltage 2) V Vrms k 3, 4 %; 07, 44 R L3, 4 = 2.2 kω Max. input voltage V Vrms k 5, 6 < %; 05, XX any sound Max. input voltage V Vrms k 3, 4 < %; 05, XX any sound Max. output voltage V Vrms k 3 < % Max. output voltage V Vrms k 4 < % Max. output voltage V Vrms k 5 < % Max. output voltage V Vrms k v < % Distortion 3) k % V = 50 mvrms Distortion 3) k % V 28 = 50 mvrms Distortion 3) k % V 28 = 50 mvrms Distortion 3) k % V 28 = 50 mvrms Distortion 3) k % V = 50 mvrms Distortion 3) k % V = 50 mvrms Distortion 3) k % V 28 = 50 mvrms 0, 2F; Vol 47 Distortion 3) k % V 28 = 50 mvrms 03, 2F; Vol 47 Distortion 3) k % V = 50 mvrms 02, 2F; Vol 47 Distortion 3) k % V = 50 mvrms 00, 2F; Vol 47 ) Same values apply for feeding in on pins 2, 3, 4. 2) Same values apply for feeding in on pins 25, 26, 27. 3) Same values apply for feeding in on pins 2 4 or Semiconductor Group

20 3.3 AC/DC Characteristics (cont d) V S = 0 V, T A = 40 C to 85 C Distortion ) k % V 28 = 50 mvrms 05, XX; any sound Distortion ) k % V 28 = 50 mvrms 05, XX; any sound Distortion ) k % V = 50 mvrms 05, XX; any sound Distortion ) k % V = 50 mvrms 05, XX; any sound Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V 28 = 0.3 Vrms Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V 28 = 0.3 Vrms Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V = 0.3 Vrms Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V = 0.3 Vrms Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V 28 = 0.3 Vrms 0, 27; Vol 39 Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V 28 = 0.3 Vrms 03, 27; Vol 39 Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V = 0.3 Vrms; 02, 27 Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V = 0.3 Vrms 00, 27; Vol 39 ) Same values apply for feeding in on pins 2 4 or Semiconductor Group

21 3.3 AC/DC Characteristics (cont d) V S = 0 V, T A = 40 C to 85 C Noise voltage V N3 2 0 µvrms V Nrms 20 Hz-20 khz 0, 00-03, 00; Vol 0 Noise voltage V N4 2 0 µvrms V Nrms 20 Hz-20 khz 00, 00-03, 00; Vol 0 Noise voltage V N5 2 0 µvrms V Nrms 20 Hz-20 khz 00, 00-02, 00; Vol 0 Noise voltage V N6 2 0 µvrms V Nrms 20 Hz-20 khz 0, 00-02, 00; Vol 0 DC jump bit V 3 ± 0 mv 0, X-0, (X ± ) Vol X-Vol (X ± ) DC jump bit V 4 ± 0 mv 03, X-03, (X ± ) Vol X-Vol (X ± ) DC jump bit V 5 ± 0 mv 02, X-02, (X ± ) Vol X-Vol (X ± ) DC jump bit V 6 ± 0 mv 00, X-00, (X ± ) Vol X-Vol (X ± ) DC jump bit V 3 ± 0 mv 05, X-05, (X ± ) tone X-tone (X ± ) DC jump bit V 4 ± 0 mv 05, X-05, (X ± ) tone X-tone (X ± ) DC jump bit V 5 ± 0 mv 05, X-05, (X ± ) tone X-tone (X ± ) DC jump bit V 6 ± 0 mv 05, X-05, (X ± ) tone X-tone (X ± ) PSRR A PSRR3 70 db V undesired = Vrms f undesired = 00 Hz 20 khz PSRR A PSRR4 70 db input termination with 220 Ω PSRR A PSRR5 70 db measurement rms according CCIR 65 PSRR A PSRR6 70 db Semiconductor Group

22 3.3 AC/DC Characteristics (cont d) V S = 0 V, T A = 40 C to 85 C Design Hints Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Output resistance R Ω Output resistance R Ω Output resistance R Ω Output resistance R Ω Output resistance R v 200 Ω Output resistance R Ω V s = 8.5 V Max. input voltage V 6 80 mvrms k 5, 6 < 5 %; 05, XX any sound Max. input voltage V mvrms k 3, 4 < 5 %; 05, XX any sound Bass boost V db 05,83; f i =40Hz bass step 6, treble lin Bass boost V db 05,83; f i =40Hz bass step 6, treble lin Bass boost V db 05,83; f i =40Hz bass step 6, treble lin Bass boost V db 05,83; f i =40Hz bass step 6, treble lin Semiconductor Group

23 3.3 AC/DC Characteristics (cont d) V S = 0 V, T A = 40 C to 85 C V s = 2 V Max. input voltage V mvrms k 5, 6 < %; 05, XX any sound Max. input voltage V mvrms k 3, 4 < %; 05, XX any sound B. I 2 C Bus (SCL, SDA edges) Rise time t R 300 ns Fall time t F 300 ns Shift Register Clock Pulse SCL Frequency f SCL khz H-pulse width t HIGH 0.6 µs L-pulse width t LOW.3 µs Start Set-up time t SUSTA 0.6 µs Hold time t HDSTA 0.6 µs Stop Set-up time t SUSTO 0.6 µs Bus free time t BUF.3 µs Data Transfer Set-up time t SUDAT 00 µs Hold time t HDDAT µs Semiconductor Group

24 3.3 AC/DC Characteristics (cont d) V S = 0 V, T A = 40 C to 85 C Inputs SCL, SDA Input voltage V QH V V QL.5 V Hysteresis V HYS 0.2 V Spike suppression t SP 50 ns Input current I QH 50 µa Output SDA (open collector) V QL 00 µa Output voltage V QH 5.4 V R L = 2.5 kω V QL 0.4 V I QL = 3 ma Reset inactive V L.5 V Reset active V H V Note: The listed characteristics are ensured over the operating range of the integrated circuit. Typical characteristics specify mean values expected over the production spread. If not otherwise specified, typical characteristics apply at T A =25 C and the given supply voltage. Semiconductor Group

25 3.4 AC/DC Characteristics V S = 0 V, T A = 25 C AF reference level 0 db = 50 mv, f i = khz, if not stated otherwise. I 2 C Bus preset: Start 82 00, 3F 0, 3F 02, 3F 03, 3F 05, 89 07, 40 Stop Chipaddr. Vol 63 Vol 63 Vol 63 Vol 63 tone lin IN The basic setting for each point in the specification is always preset; only settings which are deviate from this, are given in the test conditions. Details in italics only provide explanation of the hexadecimal code and which switch bits on the setbytes are stated. Current consumption I ma A. Signal Section Gain ) V 5-0 db Gain ) V db Gain ) V db 07, 44; gain = 6 db Gain ) V db 07, 44; gain = 6 db Max. gain V db Max. gain V db Max. gain V db Max. gain V db Min. gain V db 00, 08-02, 0; 8 Vol 8 Min. gain V db 00, 08-02, 0; 8 Vol 8 Min. gain V db 0, 08-03, 0; 8 Vol 8 Min. gain V db 0, 08-03, 08; Vol 8 Tracking error V 3-4 ± 2 db 0, 3F to 0, 24 03, 3F to 03, 24; Vol Tracking error V 5-6 ± 2 db 00, 3F to 00, 24 02, 3F to 02, 24; Vol Tracking error V 3-6 ± 2 db 00, 3F to 00, 24 0, 3F to 0, 24; Vol Tracking error V 4-5 ± 2 db 02, 3F to 02, 24 03, 3F to 03, 24; Vol ) Same values apply for feeding in on pins 2 4, and Semiconductor Group

26 3.4 AC/DC Characteristics (cont d) V S = 0 V, T A = 25 C Step width Vol 3 V db 0, X-0, (X ± ) Vol X-Vol (X ± ) Step width Vol 4 V db 03, X-03, (X ± ) Vol X-Vol (X ± ) Step width Vol 5 V db 02, X-02, (X ± ) Vol X-Vol (X ± ) Step width Vol 6 V db 00, X-00, (X ± ) Vol X-Vol (X ± ) Bass boost V db 05, 80; f i = 40 Hz bass max, treble lin Bass boost V db 05, 80; f i = 40 Hz bass max, treble lin Bass boost V db 05, 80; f i = 40 Hz bass max, treble lin Bass boost V db 05, 80; f i = 40 Hz bass max, treble lin Bass boost V db 05, 8F; f i = 40 Hz bass min, treble lin Bass boost V db 05, 8F; f i = 40 Hz bass min, treble lin Bass boost V db 05, 8F; f i = 40 Hz bass min, treble lin Bass boost V db 05, 8F; f i = 40 Hz bass min, treble lin Step width bass V db 05, 8X-05, 8 (X ± ) bass X-bass (X ± ) Step width bass V db 05, 8X-05, 8 (X ± ) bass X-bass (X ± ) Step width bass V db 05, 8X-05, 8 (X ± ) bass X-bass (X ± ) Step width bass V db 05, 8X-05, 8 (X ± ) bass X-bass (X ± ) Semiconductor Group

27 3.4 AC/DC Characteristics (cont d) V S = 0 V, T A = 25 C Treble boost V db 05, 09; f i = 5 khz treble max, bass lin Treble boost V db 05, 09; f i = 5 khz treble max, bass lin Treble boost V db 05, 09; f i = 5 khz treble max, bass lin Treble boost V db 05, 09; f i = 5 khz treble max, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Treble boost V db 05, F9; f i = 5 khz treble min, bass lin Step width treble V db 05, X9-05, (X ± ) 9 treble X-treble (X ± ) Step width treble V db 05, X9-05, (X ± ) 9 treble X-treble (X ± ) Step width treble V db 05, X9-05, (X ± ) 9 treble X-treble (X ± ) Step width treble V db 05, X9-05, (X ± ) 9 treble X-treble (X ± ) Semiconductor Group

28 3.4 AC/DC Characteristics (cont d) V S = 0 V, T A = 25 C Tone linearity V 3 ± 2 db 05, 89; f i = 40 Hz 5 khz treble, bass lin Tone linearity V 4 ± 2 db 05, 89; f i = 40 Hz 5 khz treble, bass lin Tone linearity V 5 ± 2 db 05, 89; f i = 40 Hz 5 khz treble, bass lin Tone linearity V 6 ± 2 db 05, 89; f i = 40 Hz 5 khz treble, bass lin Channel separation V db V 6 or V 23 = 300 mvrms Channel separation V db V 6 or V 23 = 300 mvrms Crosstalk of the switch ) a input unwanted/ output wanted 80 db V i wanted = 0 V i unwanted = 300 mvrms Attenuation MUTE 2) a db 0, 00-03, 00; V = 300 mvrms; Vol 0 Attenuation MUTE 2) a db 07, C0; V = 300 mvrms MUTE active Attenuation MUTE 2) a db 07, 00; V = 300 mvrms not select Attenuation MUTE 3) a db 00, 00 to 03, 00; V 28 = 300 mvrms; Vol 0 Attenuation MUTE 3) a db 07, C0; V 28 = 300 mvrms MUTE active Attenuation MUTE 3) a db 07, 00; V 28 = 300 mvrms not select ) Same values apply for feeding in on pins 4 or 25 28, and measurement on pins 5 or 24. 2) Analogous values apply for feeding in on pins 2, 3, 4. 3) Same values apply for feeding in on pins 25, 26, 27. Semiconductor Group

29 3.4 AC/DC Characteristics (cont d) V S = 0 V, T A = 25 C Max. input voltage ) V 2 Vrms k 5, 6 %; R L5, 6 = 2.2 kω Max. input voltage ) V Vrms k 5, 6 %; 07, 44 R L5, 6 = 2.2 kω Max. input voltage 2) V 28 2 Vrms k 3, 4 %; R L3, 4 = 2.2 kω Max. input voltage 2) V 28 Vrms k 3, 4 %; 07, 44 R L3, 4 = 2.2 kω Max. input voltage V Vrms k 5, 6 < %; 05, XX any sound Max. input voltage V Vrms k 3, 4 < %; 05, XX any sound Max. output voltage V Vrms k 3 < % Max. output voltage V Vrms k 4 < % Max. output voltage V Vrms k 5 < % Max. output voltage V Vrms k 6 < % Distortion 3) k % V = 50 mvrms Distortion 3) k % V 28 = 50 mvrms Distortion 3) k % V 28 = 50 mvrms Distortion 3) k % V 28 = 50 mvrms Distortion 3) k % V = 50 mvrms Distortion 3) k % V = 50 mvrms Distortion 3) k % V 28 = 50 mvrms 0, 2F; Vol 47 Distortion 3) k % V 28 = 50 mvrms 03, 2F; Vol 47 Distortion 3) k % V = 50 mvrms 02, 2F; Vol 47 Distortion 3) k % V = 50 mvrms 00, 2F; Vol 47 ) Same values apply for feeding in on pins 2, 3, 4. 2) Same values apply for feeding in on pins 25, 26, 27. 3) Same values apply for feeding in on pins 2 4 or Semiconductor Group

30 3.4 AC/DC Characteristics (cont d) V S = 0 V, T A = 25 C Distortion ) k % V 28 = 50 mvrms 05, XX; any sound Distortion ) k % V 28 = 50 mvrms 05, XX; any sound Distortion ) k % V = 50 mvrms 05, XX; any sound Distortion ) k % V = 50 mvrms 05, XX; any sound Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V 28 = 0.3 Vrms Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V 28 = 0.3 Vrms Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V = 0.3 Vrms Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V = 0.3 Vrms Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V 28 = 0.3 Vrms 0, 27; Vol 39 Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V 28 = 0.3 Vrms 03, 27; Vol 39 Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V = 0.3 Vrms; 02, 27 Signal/noise ratio ) a S/N db V Nrms 20 Hz-20 khz V = 0.3 Vrms 00, 27; Vol 39 ) Same values apply for feeding in on pins 2 4 or Semiconductor Group

31 3.4 AC/DC Characteristics (cont d) V S = 0 V, T A = 25 C Noise voltage V N3 2 5 µvrms V Nrms 20 Hz-20 khz 0, 00-03, 00; Vol 0 Noise voltage V N4 2 5 µvrms V Nrms 20 Hz-20 khz 0, 00-03, 00; Vol 0 Noise voltage V N5 2 5 µvrms V Nrms 20 Hz-20 khz 00, 00-02, 00; Vol 0 Noise voltage V N6 2 5 µvrms V Nrms 20 Hz-20 khz 00, 00-02, 00; Vol 0 DC jump bit V 3 ± 0 mv 0, X-0, (X ± ) Vol X-Vol (X ± ) DC jump bit V 4 ± 0 mv 03, X-03, (X ± ) Vol X-Vol (X ± ) DC jump bit V 5 ± 0 mv 02, X-02, (X ± ) Vol X-Vol (X ± ) DC jump bit V 6 ± 0 mv 00, X-00, (X ± ) Vol X-Vol (X ± ) DC jump bit V 3 ± 0 mv 05, X-05, (X ± ) tone X-tone (X ± ) DC jump bit V 4 ± 0 mv 05, X-05, (X ± ) tone X-tone (X ± ) DC jump bit V 5 ± 0 mv 05, X-05, (X ± ) tone X-tone (X ± ) DC jump bit V 6 ± 0 mv 05, X-05, (X ± ) tone X-tone (X ± ) PSRR A PSRR3 70 db V undesired = Vrms f undesired = 00 Hz 20 khz PSRR A PSRR4 70 db input termination with 220 Ω PSRR A PSRR5 70 db measurement rms according CCIR 65 PSRR A PSRR6 70 db Semiconductor Group

32 3.4 AC/DC Characteristics (cont d) V S = 0 V, T A = 25 C Design Hints Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Input resistance R kω Output resistance R Ω Output resistance R Ω Output resistance R Ω Output resistance R Ω Output resistance R Ω Output resistance R Ω V s = 8.5 V Max. input voltage V mvrms k 5, 6 < 5 %; 05, XX any sound Max. input voltage V mvrms k 3, 4 < 5 %; 05, XX any sound Bass boost V db 05,83; f i =40Hz bass step 6, treble lin Bass boost V db 05,83; f i =40Hz bass step 6, treble lin Bass boost V db 05,83; f i =40Hz bass step 6, treble lin Bass boost V db 05,83; f i =40Hz bass step 6, treble lin Semiconductor Group

33 3.4 AC/DC Characteristics (cont d) V S = 0 V, T A = 25 C V s = 2 V Max. input voltage V mvrms k 5, 6 < %; 05, XX any sound Max. input voltage V mvrms k 3, 4 < %; 05, XX any sound B. I 2 C Bus (SCL, SDA edges) Rise time t R 300 ns Fall time t F 300 ns Shift Register Clock Pulse SCL Frequency f SCL khz H-pulse width t HIGH 0.6 µs L-pulse width t LOW.3 µs Start Set-up time t SUSTA 0.6 µs Hold time t HDSTA 0.6 µs Stop Set-up time t SUSTO 0.6 µs Bus free time t BUF.3 µs Data Transfer Set-up time t SUDAT 00 µs Hold time t HDDAT µs Semiconductor Group

34 3.4 AC/DC Characteristics (cont d) V S = 0 V, T A = 25 C Inputs SCL, SDA Input voltage V QH V V QL.5 V Hysteresis V HYS 0.2 V Spike suppression t SP 50 ns Input current I QH 50 µa Output SDA (open collector) V QL 00 µa Output voltage V QH 5.4 V R L = 2.5 kω V QL 0.4 V I QL = 3 ma Reset inactive V L.5 V Reset active V H V Note: The listed characteristics are ensured over the operating range of the integrated circuit. Typical characteristics specify mean values expected over the production spread. If not otherwise specified, typical characteristics apply at T A =25 C and the given supply voltage. Semiconductor Group

35 Figure Test Semiconductor Group

36 Figure 2 Application Semiconductor Group

37 Figure 3 Application Semiconductor Group

38 Figure 4 I 2 C Bus Timing Semiconductor Group

39 4 Package Outlines P-DSO-28-3 (Plastic Dual Small Outline Package) GPS0582 Sorts of Packing Package outlines for tubes, trays etc. are contained in our Data Book Package Information. SMD = Surface Mounted Device Dimensions in mm Semiconductor Group