产品特性:加速度计 | 品牌:ADI亚德诺 | 型号:ADXL251WBCSZ-RL |
传感器类型:ADXL251WBCSZ-RL | 传感轴:ADXL251WBCSZ-RL | 加速度范围:ADXL251WBCSZ-RL |
精度:ADXL251WBCSZ-RL | 输出类型:ADXL251WBCSZ-RL | 系列:ADXL251WBCSZ-RL |
电源电压:3.6V | 特性:ADXL251WBCSZ-RL | 工作温度:125℃ |
封装/外壳:ADXL251WBCSZ-RL | 安装类型:ADXL251WBCSZ-RL | 最小包装数:ADXL251WBCSZ-RL |
应用领域:测量仪器 |
ADXL251 是双轴集成卫星传感器,用户可选 g 量程,符合 PSI5 2.1 版气囊子标准并且向后兼容 PSI5 1.3 版标准。ADXL251(x 轴/y 轴)可为前方撞击和侧面撞击气囊以及卫星传感器和电子控制单元 (ECU) 等主要传感器应用领域提供低成本解决方案。加速度数据会通过数字式双线电流环路 PSI5 总线发送至控制模块。通过 SPI 总线的通信也适用于 ECU 应用。
该器件使用 ECC 保护的一次性可编程 (OTP) 内存。可以配置传感器 g 量程,从而为 ±60 g、±120 g、±240 g 或 ±480 g 加速度提供全面测量。用户可以通过多个 g 量程和不同时隙对每个轴进行编程。在 PSI5 模式下,可以使用的可编程时隙有四个。该器件会将 16 位或 10 位加速度数据发送给控制模块,并可配置为包含 1 位奇偶校验码或 3 位循环冗余校验码 (CRC)。
ADXL251 采用 4 mm × 4 mm LFCSP 封装,可在整个汽车级温度范围内(?40°C 至 +125°C)工作。
应用
前方撞击碰撞感应
侧面撞击碰撞感应
用户可选的传感器 g 量程:±60 g、±120 g、±240 g、±480 g
x 轴和 y 轴双轴传感器
符合 PSI5 2.1 版气囊子标准
同步操作
PSI5-P10P-500/3L 以及其他
双向通信的菊花链操作
应用级串行外设接口 (SPI) 通信
可选 16 位或 10 位传感器数据
可独立对每个轴的 g 量程和时隙进行编程
独立判别每个轴的故障
完全差分模拟信号链
0.25 μs 数据插值程序
用户可选的持续自动归零操作
抗电磁干扰 (EMI) 和射频干扰 (RFI) 能力强
SPI 模式电源电压:3.3 V 和 5 V,+5%
PSI5 模式电源电压范围:4.5 V 至 11.0 V
符合汽车应用要求
产品型号 | # of Axes | Accelerometer Range | BW (typ) | Output Type | Sensing Axis | Is (typ) | Vs+ (min) | Vs+ (max) | Package |
Hz | A | V | V | ||||||
ADXL317 | 3 | 16 g | 4k | I?C, I2S | X, Y, Z | 5m | 3 | 3.6 | |
ADXL1003 | 1 | 200 g | 15k | Analog | X | 1m | 3 | 5.5 | 32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP) |
ADCMXL1021-1 | 1 | 50 g | 10k | Digital, SPI | Z | 23.9m | 3 | 3.6 | 14-lead Module with integrated flex connector (27 mm x 23.7 mm x 12.4 mm) |
ADXL1005 | 1 | 100 g | 23k | Analog | X | 1m | 3 | 5.25 | 32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP) |
ADXL1001 | 1 | 100 g | 11k | Analog | X | 1m | 3.3 | 5.25 | 32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP) |
ADXL1002 | 1 | 50 g | 11k | Analog | X | 1m | 3.3 | 5.25 | 32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP) |
ADXL251 | 2 | 120 g, 240 g, 480 g, 60 g | 400 | PSI5, SPI | X, Y | 6m | 3.135 | 11 | |
ADXL356 | 3 | 10 g, 20 g, 40 g | 2.4k | Analog | X, Y, Z | 150? | 2.25 | 3.6 | 14-Lead LCC (6mm x 6mm) |
ADXL357 | 3 | 10 g, 20 g, 40 g | 1k | I?C, SPI | X, Y, Z | 200? | 2.25 | 3.6 | 14-Lead LCC (6mm x 6mm) |
ADXL372 | 3 | 200 g | 3.2k | I?C, SPI | X, Y, Z | 22? | 1.6 | 3.5 | 16-Lead LGA (3mm x 3.25mm) |
ADXL1004 | 1 | 500 g | 24k | Analog | X | 1m | 3.3 | 5.25 | 32-Lead LFCSP (5mm x 5mm x 1.8mm w/ EP) |
ADXL354 | 3 | 2 g, 4 g, 8 g | 1.9k | Analog | X, Y, Z | 150? | 2.25 | 3.6 | 14-Lead LCC (6mm x 6mm) |
ADXL355 | 3 | 2 g, 4 g, 8 g | 1k | I?C, SPI | X, Y, Z | 200? | 2.25 | 3.6 | 14-Lead LCC (6mm x 6mm) |
ADXL151 | 1 | 120 g, 240 g, 480 g | 400 | PSI5 | X | 5m | 4.5 | 11 | |
ADXL316 | 3 | 16 g | 1.6k | Analog | X, Y, Z | 350? | 1.8 | 3.6 | 12-Lead LFCSP (4mm x 4mm w/ EP) |
ADXL700 | 3 | 14.2 g | SPI | X, Y, Z | 5m | 3.135 | 5.25 | ||
ADXL363 | 3 | 2 g, 4 g, 8 g | 200 | SPI | X, Y, Z | 1.8? | 1.6 | 3.5 | 16-Lead LGA (3mm x 3.25mm) |
ADXL375 | 3 | 200 g | 1.6k | I?C, SPI | X, Y, Z | 145? | 2 | 3.6 | 14-Lead LGA (5mm x 3mm) |
ADXL313 | 3 | 0.5 g, 1 g, 2 g, 4 g | 1.6k | I?C, SPI | X, Y, Z | 170? | 2 | 3.6 | 32-Lead LFCSP (5mm x 5mm x 1.55mm w/ EP) |
ADXL288 | 2 | 120 g | 408 | SPI | X, Y | 7m | 3.135 | 5.25 | 16-Lead SOIC w/ EP |
ADXL295 | 2 | 120 g | 408 | SPI | X, Y | 7m | 3.135 | 5.25 | |
ADXL344 | 3 | 16 g, 2 g, 4 g, 8 g | 1.6k | I?C, SPI | X, Y, Z | 140? | 1.7 | 2.75 | 16-Lead LGA (3mm x 3mm) |
ADXL350 | 3 | 1 g, 2 g, 4 g, 8 g | 1.6k | I?C, SPI | X, Y, Z | 166? | 2 | 3.6 | 16-Lead LGA_CAV (4mm x 3mm x 1.2mm) |
ADXL362 | 3 | 2 g, 4 g, 8 g | 200 | SPI | X, Y, Z | 1.8? | 1.6 | 3.5 | 16-Lead LGA (3mm x 3.25mm) |
ADXL377 | 3 | 200 g | 1.6k | Analog | X, Y, Z | 300? | 1.8 | 3.6 | |
ADXL343 | 3 | 16 g, 2 g, 4 g, 8 g | 1.6k | I?C, SPI | X, Y, Z | 140? | 2 | 3.6 | 14-Lead LGA (5mm x 3mm) |
ADXL185B | 1 | 120 g, 240 g, 30 g, 480 g, 60 g | 398 | PSI5 | Z | 5m | 11 | ||
ADXL189B | 1 | 120 g, 240 g, 30 g, 480 g, 60 g | 398 | PSI5 | X | 5m | 11 | ||
ADXL195 | 1 | 120 g | 408 | SPI | X | 3.135 | 5.25 | 16-Lead SOIC w/ EP | |
ADXL212 | 2 | 2 g | 500 | PWM | X, Y | 700? | 3 | 5.25 | 8-Lead LCC |
ADIS16210 | 3 | 1.7 g | 50 | SPI | X, Y, Z | 18m | 3 | 3.6 | 15-terminal Module (15mm x15mm x 15mm) |
ADXL206 | 2 | 5 g | 400 | Analog | X, Y | 700? | 4.75 | 5.25 | 8-Lead Side Brazed CerDIP |
ADXL312 | 3 | 1.5 g, 12 g, 3 g, 6 g | 1.6k | I?C, SPI | X, Y, Z | 170? | 2 | 3.6 | 32-Lead LFCSP (5mm x 5mm x 1.55mm w/ EP) |
ADXL337 | 3 | 3 g | 1.6k | Analog | X, Y, Z | 350? | 1.8 | 3.6 | |
ADXL325 | 3 | 6 g | 1.6k | Analog | X, Y, Z | 350? | 1.8 | 3.6 | 16-Lead LFCSP (4mm x 4mm) |
ADXL326 | 3 | 16 g | 1.6k | Analog | X, Y, Z | 350? | 1.8 | 3.6 | 16-Lead LFCSP (4mm x 4mm) |
ADXL327 | 3 | 2 g | 1.6k | Analog | X, Y, Z | 350? | 1.8 | 3.6 | 16-Lead LFCSP (4mm x 4mm) |
ADXL346 | 3 | 16 g, 2 g, 4 g, 8 g | 1.6k | I?C, SPI | X, Y, Z | 140? | 1.7 | 2.75 | 16-Lead LGA (3mm x 3mm) |
ADIS16240 | 3 | 19 g | 1.6k | SPI | X, Y, Z | 1m | 2.4 | 3.6 | |
ADXL345 | 3 | 16 g, 2 g, 4 g, 8 g | 1.6k | I?C, SPI | X, Y, Z | 140? | 2 | 3.6 | 14-Lead LGA (5mm x 3mm) |
ADXL335 | 3 | 3 g | 1.6k | Analog | X, Y, Z | 350? | 1.8 | 3.6 | 16-Lead LFCSP (4mm x 4mm w/ EP) |
ADIS16209 | 1 | ±180°, ±90° | 50 | SPI | X, Y, Z | 14m | 3 | 3.6 | 16-Lead LGA (9.35mm x 9.2mm) |
ADXL180 | 1 | 50 g | 400 | 2-wire HV or I | X | 7.7m | 5 | 14.5 | 16-Lead LFCSP (5mm x 5mm w/ EP) |
ADIS16203 | 1 | ±180° | 2.25k | SPI | Z | 11m | 3 | 3.6 | 16-Lead LGA (9.35mm x 9.2mm) |
ADIS16006 | 2 | 5 g | 2.25k | SPI | X, Y | 1.4m | 3 | 5.25 | 12-Lead LGA (7.35mm x 7.2mm) |
ADIS16201 | 2 | 1.7 g | 2.25k | SPI | X, Y | 11m | 3 | 3.6 | 16-Lead LGA (9.35mm x 9.2mm) |
ADIS16003 | 2 | 1.7 g | 2.25k | SPI | X, Y | 1.4m | 3 | 5.25 | 12-Lead LGA (7.35mm x 7.2mm) |
ADXL103 | 1 | 1.7 g | 2.5k | Analog | X | 700? | 3 | 6 | 8-Lead LCC |
ADXL203 | 2 | 1.7 g | 2.5k | Analog | X, Y | 700? | 3 | 6 | 8-Lead LCC |
ADXL213 | 2 | 1.2 g | 2.5k | PWM | X, Y | 700? | 3 | 6 | 8-Lead LCC |
产品型号 | Accelerometer Range | Special Features | Noise Density (typ) | BW (typ) | Output Type | Sensing Axis | Is (typ) | Vs+ (min) | Vs+ (max) | Package |
g/rtHz | Hz | A | V | V | ||||||
ADXL317 | 16 g | 3.3 V Supply, A2B Compatible, Active Noise Cancellation, Automotive qualified, Condition Based Monitoring, I2C | 55 | 4k | I?C, I2S | X, Y, Z | 5m | 3 | 3.6 | |
ADCMXL1021-1 | 50 g | Internal FFT Calculation, Serial SPI, Vibration | 26? | 10k | Digital, SPI | Z | 23.9m | 3 | 3.6 | 14-lead Module with integrated flex connector (27 mm x 23.7 mm x 12.4 mm) |
ADCMXL3021 | 50 g | Spectral Analysis through Internal FFT, Vibration | 26? | 10k | Digital, SPI | X, Y, Z | 31m | 3 | 3.6 | 14-lead Module with integrated flex connector (27 mm x 23.7 mm x 12.4 mm) |
ADXL251 | 120 g, 240 g, 480 g, 60 g | Automotive Safety | 400 | PSI5, SPI | X, Y | 6m | 3.135 | 11 | ||
ADXL372 | 200 g | Concussion Sensing, Shock | 3.2k | I?C, SPI | X, Y, Z | 22? | 1.6 | 3.5 | 16-Lead LGA (3mm x 3.25mm) | |
ADXL152 | 120 g, 240 g, 480 g | Automotive Safety | 820 | PSI5 | X | 5m | 4.5 | 11 | 12-Lead LFCSP (4mm x 4mm x 1.45mm w/ EP),12-Lead LFCSP (4mm x 4mm w/ EP) | |
ADXL151 | 120 g, 240 g, 480 g | Automotive Safety | 400 | PSI5 | X | 5m | 4.5 | 11 | ||
ADXL700 | 14.2 g | Automotive Safety, Inclinometer | SPI | X, Y, Z | 5m | 3.135 | 5.25 | |||
ADXL363 | 2 g, 4 g, 8 g | Power Management, Vital Sign Monitor | 550? | 200 | SPI | X, Y, Z | 1.8? | 1.6 | 3.5 | 16-Lead LGA (3mm x 3.25mm) |
ADXL375 | 200 g | Concussion Sensing, Shock | 5m | 1.6k | I?C, SPI | X, Y, Z | 145? | 2 | 3.6 | 14-Lead LGA (5mm x 3mm) |
ADXL288 | 120 g | Automotive Safety | 408 | SPI | X, Y | 7m | 3.135 | 5.25 | 16-Lead SOIC w/ EP | |
ADXL295 | 120 g | Automotive Safety, Vibration | 408 | SPI | X, Y | 7m | 3.135 | 5.25 | ||
ADXL362 | 2 g, 4 g, 8 g | Power Management, Vital Sign Monitor | 175? | 200 | SPI | X, Y, Z | 1.8? | 1.6 | 3.5 | 16-Lead LGA (3mm x 3.25mm) |
ADXL377 | 200 g | Concussion Sensing, Shock | 2.7m | 1.6k | Analog | X, Y, Z | 300? | 1.8 | 3.6 | |
ADXL185B | 120 g, 240 g, 30 g, 480 g, 60 g | Automotive Safety | 398 | PSI5 | Z | 5m | 11 | |||
ADXL189B | 120 g, 240 g, 30 g, 480 g, 60 g | Automotive Safety | 398 | PSI5 | X | 5m | 11 | |||
ADXL195 | 120 g | Automotive Safety, Vibration | 408 | SPI | X | 3.135 | 5.25 | 16-Lead SOIC w/ EP | ||
ADIS16210 | 1.7 g | Inclinometer | 190? | 50 | SPI | X, Y, Z | 18m | 3 | 3.6 | 15-terminal Module (15mm x15mm x 15mm) |
ADXL206 | 5 g | Inclinometer | 110? | 400 | Analog | X, Y | 700? | 4.75 | 5.25 | 8-Lead Side Brazed CerDIP |
ADIS16240 | 19 g | Shock | 480? | 1.6k | SPI | X, Y, Z | 1m | 2.4 | 3.6 | |
ADIS16209 | ±180°, ±90° | Inclinometer | 190? | 50 | SPI | X, Y, Z | 14m | 3 | 3.6 | 16-Lead LGA (9.35mm x 9.2mm) |
ADXL180 | 50 g | Automotive Safety | 4m | 400 | 2-wire HV or I | X | 7.7m | 5 | 14.5 | 16-Lead LFCSP (5mm x 5mm w/ EP) |
ADIS16203 | ±180° | Inclinometer | 2.25k | SPI | Z | 11m | 3 | 3.6 | 16-Lead LGA (9.35mm x 9.2mm) | |
ADIS16201 | 1.7 g | Inclinometer | 190? | 2.25k | SPI | X, Y | 11m | 3 | 3.6 | 16-Lead LGA (9.35mm x 9.2mm) |