U6268B - Side-Airbag Sensor Dual Interface

Product Overview

TEMIC Semiconductors

Part number	U6268B
Manufacturer	TEMIC Semiconductors
File Size	178.20 KB
Description	Side-Airbag Sensor Dual Interface
Datasheet	U6268B Datasheet
Additional preview pages of the U6268B datasheet.

The U6268B is an interface IC for remote automotive sensors.

It links the crash sensors in the driver- and passenger door with the main airbag unit in the dashboard.

Two identical channels supply the external sensors and receive digital information from them via one active wire each.

D Two identical interface channels D Provides a pre-regulated smoothed voltage and a supply current up to 50 mA for the sensors D TTL-compatible input activate the sensor D Data output can be directly connected to a microcontroller input D Receives data from the sensors by current modulation with a transmission rate of 60 kBaud (transmission bandwidth 500 kHz) D Operation supply voltage range 5.7 V method 3015.7 v V v 40 V S D ESD protection according to MIL-STD-883C test D High-level EMI p.

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Published: Apr 16, 2005 |