CF190 | PSI5 interface for digital satellite sensor

Up to 4 sensors per channel in PSI5 bus mode

CF190 provides two PSI5 (V1.3) channels for connecting airbag crash sensors to the system's microcontroller.

Each channel can be set to point-to-point mode (one sensor) or bus mode (max. four sensors).

CF190 provides power to satellite sensors and serves as digital communication interface between microcontroller and sensor.


类型	具有2个通道的PSI5接收器
封装	LQFP32
特点	最多8个传感器双向通讯 Bosch AB，EM和开放的SPI协议电压和过热的综合监控综合诊断
外围传感器接口	2 x PSI5 (V1.3)
接口	SPI ( 3.3V or 5V)
VDD typ. [V]	3.3 V or 5 V
VVAS typ. [V]	6.35 – 11 V
VSYNC typ. [V]	(VAS + 4.6 V)…35 V
VER typ. [V]	(VAS + 3.5 V) – 35 V
Tj min [°C]	-40°C
Tj max [°C]	150°C