Texas Instruments Sensing Portfolio 1Q18

Transcription

1 Texas Instruments Sensing Portfolio 1Q18 1

2 TI 传感器产品 系统监控和保护 温度 电流 / 功率 磁 湿度 位置传感器 角度 压力 / 高度 距离 流量 速度 光和成像 光 医学成像 近红外 Time-of-Flight System Monitoring /Protection Position Sensing Imaging and Light 2

3 系统监控和保护产品 温度, 电流, 磁性, 和湿度 3

4 TI 温度传感器产品 Temperature Local digital temperature sensors Highest accuracy (0.1 C) World s smallest temp sensor (TMP103) Auto qualified (many options) Industry standard (TMP75) Device Accuracy C Size (mm) AEC-Q100 Status 1k Price TMP x 1.6 Yes Production $0.50 TMP x 3.0 Yes Production $0.45 TMP x 1.6 Yes Production $0.90 TMP / x 2.0 No Production $1.45 Local analog temperature sensors Broad portfolio - over 100 devices Positive/negative output slope Auto qualified (many options) High accuracy Device Accuracy C Size (mm) AEC-Q100 Status 1K Price LM x 1.3 Y Production $0.32 LM x 1.25 Y Production $0.32 LMT x 2.0 Y Production $0.17 TMP / x 1.6 Y Sampling $0.15 Remotes (multi-channel) and switches Programmable trip points (switch) Replaces thermistor + comparator implementations Remotes support up to 8 channels Automotive qualified Device Type Trip Points Channels AEC-Q100 1K Price TMP708 Switch 1 N/A Y $0.30 TMP303 Switch 2 N/A Y $0.40 TMP451 Remote N/A 1 Y $0.52 TMP468 Remote N/A 8 Y $0.95 4

5 TI 电流传感器解决方案 Current/Power Isolated Options Directly measures the current through a relatively small ohmic valued (shunt) resistor. Non-Isolated Options 50V ISOxxx AMCxxx INAxxx TLVxxx MSPxxx DRV4xx Magnetic sensing indirectly measures the load current by measuring the magnetic field produced by a current running through a conductor. MCU 50A Non-invasive & Isolated 5

6 非隔离电压和电流测量放大器模拟输出 Current/Power Current Shunt Amplifiers Discrete Op Amps Instrumentation Amps Integrated zero-drift precision-matched resistors Industry s best combination of low power, high accuracy, small size & compelling cost Common mode independent of device supply Broad offering with over 30 families of devices, majority of families AEC-Q100 qualified Widest selection of op amps that meet precision, bandwidth, flexible gain configurations, or cost needs. Wide-ranging accurate measurement with common-mode input ranges which include the ground or swing beyond the rails as well as rail-to-rail output swing High DC precision by way of low input offset voltage and bias current allows for smallervalued shunt resistors and higher accuracy at low currents Single-resistor adjustable gain ranges up to 10,000 V/V allow for system flexibility Device Common Mode Input offset Gain Error (%) Status 1K Price INA240-4 to 80V 25µV 0.2% Production $0.99 INA to 36V 35µV 0.5% Production $0.50 INA to 36V 150µV 1.0% Production $0.25 INA to 26V 500µV 1.0% Production $0.15 Device Input offset Drift GBW Rail-to-Rail 1K Price OPA191 25µV 0.1µV/ C 2.5MHz In / Out $0.99 OPA180 75µV 0.1µV/ C 2MHz Out $0.69 OPA388 5µV 0.005µV/ C 10MHz In / Out $0.98 TLV333 15µV 0.02µV/ C 350kHz In / Out $0.49 Device CMRR Input Offset Input Bias Max Gain 1K Price INA828-Preview 140 db 50 µv 0.6 na 10,000 V/V $2.00 INA db 55 µv 2.5 na 1,000 V/V $1.85 INA db 150 µv 65 na 1,000 V/V $1.10 INA db 25 µv 0.2 na 1,000 V/V $1.80 Difference Amps Featuring precision-matched, integrated resistor networks for high accuracy current measurements Natively supports very large common-mode voltages (e.g., INA149, up to ±275V) for maximum dynamic range Device Vcm (Max) Input Offset CMRR Gain Error 1K Price INA V 1100 µv 90 db 0.02% $2.70 INA105 20V 250 µv 86 db 0.01% $3.36 INA V 500 µv 86 db 0.05% $1.25 INA V 5000 µv 70 db 0.076% $2.45

7 非隔离电压和电流测量特定的放大器和 ADC Current/Power Integrated Comparator w/csa Current Sense Amplifiers with integrated comparator function to alert when load current exceeds threshold Several performance tiers of devices with either simple alert, single comparator, dual comparator or windows comparator options Device Comparators Common mode Response Gain Error (%) 1K Price Time (µs) INA303 Windows 0 to 36V 1 0.1% $1.05 INA301 Single 0 to 36V 1 0.1% $1.05 INA381-Preview Single 0 to 26V 5 1.0% $0.25 INA203 Dual -16 to 80V % $1.05 Current/Power/Energy Monitor w/ Digital Interface Highest accuracy Current/Power/Energy monitors in the industry Integrated power accumulation on select devices Wide range of small board space package options Device Architecture Common mode Input Gain Error (%) 1K Price offset(µv) INA233 I2C/PMBus 0 to 36V % $1.45 INA ch -I2C 0 to 26V % $0.80 LM5056 I2C/PMBus 10 to 80V % $1.05 INA219 I2C 0 to 26V % $0.80 Current Sense w/ Integrated Shunt 1st in market to Integrate precision 2mΩ shunt resistor with Current Sense Amp Integrated precision shunt enables high accuracy over wide temperature range Device Common mode Integrated Shunt Input offset Gain Error (%) 1K Price INA253-Preview -4 to 80V 2mΩ 12.5mA 0.3% $1.99 INA260 0 to 36V 5mA 5mA 0.15% $1.89 INA250 0 to 36V 50mA 50mA 0.2% $1.40 7

8 Integrated TIA 非隔离电压和电流测量 MSP430 MCU 内部集成 Industry s best combination of low power, low-leakage Trans impedance Amplifier and integrated MCU Rail-to-Rail output, Programmable settling time and power modes Current/Power Device Input Bias current Memory Package Status 1K Price MSP430FR pA 2 KB 16,20pin Production $ 0.55 MSP430FR pA 4 KB TSSOP, 16 QFN Production $ 0.60 MSP430FR2355 5nA 32 KB 38-48pin TSSOP/QFN Samples Q3 17 $ 2.50 Enhanced Comparator Selectable analog low-pass o/p filter Interrupt capability Integrated 6-bit DAC for reference input Interrupt driven measurement system for low power operation Configurable high power, low power modes Device Quiescent Current Memory Package Status 1K Price MSP430FR uA 2 KB Production $ 0.45 MSP430FR uA 4 KB 16, 20 pin Production $ 0.49 TSSOP, MSP430FR uA 2 KB 16pin QFN Production $ 0.55 MSP430FR uA 4 KB Production $ 0.60 Integrated PGA + 24bit Sigma Delta Converter Accuracy <0.1% over 200:1 Dynamic Range for Phase Current Support for multiple sensors: CTs, Rogowski coils and Shunt Resistors Upto 7 independent 24-bit Sigma Delta ADCs with Differential inputs and Variable Gain Device SD24 Memory Packages Status 1K Price MSP430i2041 4ch. 32KB 28,32 pin Production $ 1.20 MSP430F6736 3ch. 128KB 80,100pin Production $ 3.30 MSP430F6779 7ch. 512 KB pin Production $

9 隔离电压和电流测量放大器和 ADC Current/Power Isolated ADCs Reinforced Isolation with up to 12.8kV surge voltage ±50mV & ±250mV input range devices Superior DC Performance: Offset, Offset Drift, Gain and Gain Drift Performance Device Input Range Ext Clock AEC-Q100 Status 1K Price AMC1304 ±50/±250mV 5-20Mhz Yes Production $3.65 AMC1305 ±50/±250mV 5-20Mhz Yes Production $3.35 AMC1306 ±50/±250mV 5-21Mhz Planned Production $3.10 Isolated Amplifiers Reinforced Isolation with up to 10kV surge voltage ±250mV to ±10V input range devices Superior DC Performance: Offset, Offset Drift, Gain and Gain Drift Performance Device Input Range Isolation AEC-Q100 Status 1K Price AMC1100 ±250mV Basic No Production $2.00 AMC1200 ±250mV Basic Yes Production $2.20 AMC1301 ±250mV Reinforced Yes Production $2.90 AMC1311 2V Reinforced Planned Samples 3Q $2.90 Magnetic AFEs & Sensors (Hall Effect and Fluxgate) Range of solutions for closed-loop (aka w/coil) and open-loop (aka without coil) AC & DC current measurement Fluxgate magnetic sensors strengthen: <1% accuracy over wide temp range Device Amp range Architecture AEC-Q100 Status 1K Price DRV411 (Hall) 1A-100A Closed-Loop No Production $1.20 DRV421 (Flux) 1A-100A Closed-Loop No Production $2.50 DRV425 (Flux) 1A-1000A Open-Loop Planned Production $2.90 9

10 TI 湿度传感器解决方案 Humidity 防尘结构设计 (HDC2010) Dust HDC2010 Humidity / Moisture HDC20x0 PCB Polyimide placed on the bottom TI Advantages 1. Smallest size 2. Lowest power 3. Highest accuracy DFN WCSP Humidity Sensors Humidity Sensors HDC2010 sampling now Power consumption ((0.6μA) 2x-10x lower than competition P2P Compatible with SHT2x, SI702x Device Package Acc %RH, Temp Isupply Status 1K Price HDC1080 DFN (3x3) 2%, 0.4 C 1.3μA Production $1.20 HDC2010 WCSP (1.6x2) 2%, 0.4 C 0.6μA Production $0.99 HDC2080 DFN (3x3) 2%, 0.4 C 0.6μA Sampling $

11 位置传感器 角度, 压力, 高度, 距离测量, 流量, 速度 11

12 角度传感器 Angular position Revolutions Per Minute (RPM) < >20000 HALL EFFECT 0.01 Optical Encoder Angle Resolution 1 Hall Effect Resolver Contactless Inductive Magneto Resistive Absolute position in BLUE Absolute and Incremental Position in RED Angular position or Rotary Position sensors translate angular mechanical position to an electrical signal for feedback purposes across a wide range of applications Applications requiring angular position information include many type of motors, as well as many automotive systems (pedal position, steering wheel position, throttle position, chassis position, valve position etc.) 12

13 高精度角度传感器解决方案 Angular position Resolver to digital converter AFE Integration of multiple discrete components into a single IC Functional safety diagnostics for system level ASIL-D certification (ISO26262 and ISO61508) Upto 140 ma exciter amplifier drive current Automotive AEC-Q100 grade1 qualified PGA411 Accuracy (in degrees) Temperature -40 to 125 C Interface Analog (I/O) Functional safety (ISO26262) Yes Status Production 1K Price (USD) $10.79 High speed SAR ADCs for optical encoders bit SAR ADC SPI, I2C and parallel outputs Simultaneous sampling ADS83xx Accuracy (in degrees) System dependent Temperature -40 to 125 C Interface SPI, I2C, Parallel Functional safety (ISO26262) No Status Production 1K Price (USD) $

14 >10,000 转角度传感器解决方案 Angular position Inductive (LDC) sensors High reliability, contactless, sine cosine encoder based on inductance change of PCB coils due to moving rotor Ideal for dirty, wet, and other challenging environments Operates effectively even with magnetic or electrical environmental interference LDC5072-Q1 Accuracy (in Degrees) ~ 0.1 Speed (in rpm) ~ 60,000 rpm Temperature -40 to 150 C Interface Sine/Cosine (analog) Functional safety (ISO26262) Yes Status Development 1K Price (USD) $ 1.10 Hall Effect sensors latches & linear DRV5013-Q1 is a family of high voltage robust Hall Effect latches (contactless magnetic sensor) with sampling bandwidth rate of 30kHz Low cost solution offering as magnets range is the $0.01 to $0.10 in high volume Both latch and linear (analog output or digital PWM output) Hall Effect offerings DRV5013-Q1 DRV5015-Q1 Magnet Multi-pole Multi-pole Accuracy (in degrees) ~1 ~1 Speed (rpm) 15-25K rpm 10K rpm Temperature -40 to 150 C -40 to 125C Voltage 2.7V to 38V 2.5V to 5.5V Status Production Sampling 1K Price $0.30 $

15 感测和高度传感器 Presence 感测传感器 : 当有目标靠近传感器时. 用于检测目标是否存在或避免碰撞 Open/closed sensing highlights when a system is intentionally opened or closed or unintentionally opened or closed, providing intrusion detection and tamper protection. Most popular technologies for presense sensing: Ultrasonic (PGA4xx, TDC1xxx) Optical (OPT3101) Capacitive (FDC2xxx) mmwave (IWR1xxx, AWR1xxx) Most popular technologies for open/closed sensing: Inductive (LDCxxx) Magnetic (DRV5xxx) Optical (OPT3002) 15

16 感测, 高度传感器 Presence Industry s best combination of low power, detection range and integration Small form factor with integration to meet the needs of automotive park assist and industrial field transmitters Ultrasonic technology works irrespective of the surface type (glass, plastic, concrete etc.) or contour (rough or smooth) PGA460-Q1 TDC1000-Q1 Detection range 25 cm 11 meters cm Temperature -40 to 125 C -40 to 125 C Interface UART, TCI SPI Status Production Production 1K Price (USD) $1.82 $2.93 Ultrasonic AEC Q-100 qualified Optical Gives direct depth output; measurement independent of object color and reflectivity Excellent high ambient rejection enables full sunlight operation Multiple in-built LED drivers with programmable current enables wide Field of View designs (one LED for each region) OPT3101 Detection Range 0.1m 10 s of m Temperature -40 to 85 C Interface I2C Status Sampling 1K Price (USD) $

17 距离 / 位移传感器 Distance Range um mm cm m >100 m mmwave Accuracy (%) IR Optical Ultrasonic Capacitive Hall Effect Inductive * Passive technologies in BLUE * most technology types A wide range of technologies are available depending on measuring range and resolution of measurement needed Different technologies are better at different characteristics and choice is made based on the end application requirements - cost, environmental conditions (wet, dirty, oil etc), and object reflectivity 17

18 高精度传感器测量 Distance LiDAR ADCs LiDAR system delivers high spatial accuracy & fast 3D spatial maps from cm to km range Typical system includes laser based TX and RX. RX architecture vary (GSPS ADCs, Multi-channel AFEs, TDC) Large portfolio of products to support all the above schemes ADC08D1020 ADS5294 RX Scheme GSPS ADC Multi-channel AFE Specs 2-ch, 8bit, 1.0GSPS (variants available) 8-ch, 14b, 80MSPS (variants available) Interface LVDS LVDS Temperature -40 to 85 C -40 to 85 C Status Production Production 1K Price (USD) $275 $75 mmwave High accuracy object sensing, providing range, velocity and angle of objects with cm level accuracy Rugged technology for sensing in challenging conditions such as rain, darkness, fog, dust Ability to see through plastic, wood, glass and other non-metalic objects Status Temperature Clutter removal algorithms allows focus 1K Price (USD) Status Active Active on objects of interest in field of view Automotive AEC-Q100 Qualified parts IWR1xxx AWR1xxx Range 4cm 250m 4cm 250m Resolution Interface 4cm resolution <mm accuracy SPI, CAN, CSI2 4cm resolution <mm accuracy SPI, CAN, CAN- FD, CSI2 1K Price (USD) $ $23.99 $85 - $99 18

19 探测米到厘米的水平运动 Distance Ultrasonic Integrated utrasonic signal processor and transducer driver for long distance measurements Low side drivers with configurable current limit Low noise amplifier with programmable time varying gain Automotive AEC-Q100 Qualified parts PGA460 Range 25 cm - 11 meters Resolution ~ 1 cm Interface TCI and UART Temperature -40 to 125 Status Production 1K Price (USD) $ 1.99 Optical Wide range of distance achievable with optics (several 10 s of meters) High sample rate (4ksps) helps with more averaging for better noise Operates on Time of Flight principle, thereby measurement independent of object color and reflectivity Compatible with wide variety of LED/Photodiodes Range Resolution Interface OPT m 10 s of m 1m (80% reflective target) I2C Temperature -40 to 85 C Status Sampling 1K Price (USD) $

20 探测米到厘米的移动距离 Distance Linear Hall Sensor Capacitive (FDC) Linear Hall Effect (Magnetic) Low cost, low power noise immune sensor design that can sense through non-conductors like glass/plastics. With FDC, customers have the ability to measure motion (gesture), presence and level AEC Q-100 qualified Hall effect can be configured in many ways depending on the physical placement of the magnet TI offers a over 20 different commercial and Automotive Grade 0 threshold level as well as range of voltage capable device which allows greater flexibility In high EMI noise environments the digital PWM interface of DRV5057 family of devices provide a more robust solution FDC2214-Q1 Range Upto 8 cm Resolution 0.1 Temperature -40 to 125 C Interface I2C Status Production 1K Price $3.50 DRV5055-Q1 DRV5057-Q1 Magnet Axial Axial Temperature -40 to 150C -40 to 150C Architecture Omnipolar Unipolar Interface Analog PWM Status Sampling Sampling 1K Price $0.35 $

21 探测微米的移动距离 Distance Inductive Sensing solution Low cost contactless technology that can detect minor movement of conductive target near coil LDC1101 LDC1612 LDC2114 Range ~1-3 mm ~1-3 mm ~1-3 mm Conductive target L p C par Robust against dirt, dust, oil and water Enables electronic touch Resolution 20 nm 20 nm 20 nm Interface SPI I2C Digital (Hi/Lo) Temperature -40 to to to 105 Status Production Production Production AEC Q-100 options available 1K Price (USD) $ 2.50 $2.40 $1.10 Inductive (LDC) Application: Electronic touch No cutouts or holes needed: modern appearance, simpler assembly, easier to waterproof. Overall lower cost of manufacturing Allows force detection for multi-level button functions Contactless technology extend life and reduces wear and tear Appliances Industrial gauges Personal electronics 21

22 成像 & 红外 生物医学, 近红外, ToF, 激光灯 22

23 TI 灯光传感器解决方案 Light Display brightness Conserve battery Daylight harvest Why measure light? Display backlight control for better visual experience Increase display life and extend battery life by optimizing display brightness (wearables) Harvest daylight based on ambient lighting TI Advantages 1. Smallest size 2. Lowest power 3. Highest accuracy Great human-eye response match Ultra low power (~1.8uA) Very small package suitable for area constrained applications Excellent IR rejection resulting in good performance behind dark glass Device Response Range Size (mm) Status 1K Price OPT3001 Human eye Klux 2 x 2 x 0.65 Production $0.99 OPT3001-Q1 Human eye Klux 2 x 2 x 0.65 Production $1.20 OPT nm - 2 x 2 x 0.65 Production $0.90 OPT3006 Human eye Klux 0.9 x 0.8 x 0.23 Production $