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SMA760 | Central sensor for airbag control units

SMA7xy

Vast field experience gained from hundreds of millions sensors

The SMA760 is a dual channel, high-g accelerometer with bi-directional SPI interface. The sensor is intended for airbag systems, providing front or side crash information or for verifying satellite sensor readings.

Benefits

Triggerable offset adjustment

RoHS compliant

Developed for systems with requirements up to ASIL D

Target applications

Central sensor in airbag ECUs

技术要求

类型
单轴high-g加速度传感器
封装
SOIC8n
感应轴
X, Y
范围
±128 g (X, Y)
接口
SafeSPI
数据解析
14 bit
灵敏度
64 LSB/g
公差
±5 % (ax, ay)
电源电压
3.3, 5 or 6.7 V
电源电流
< 5 mA
工作温度
-40°C to 125°C
  • Lead-free SOIC8n package: 6.0 mm × 4.9 mm × 1.75 mm (complete sensor)
    Lead-free SOIC8n package: 6.0 mm × 4.9 mm × 1.75 mm (complete sensor)