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U6268B

ATMEL Corporation
Part Number U6268B
Manufacturer ATMEL Corporation
Description Side-airbag Sensor Dual Interface
Published Jun 14, 2007
Detailed Description Features • Two Identical Interface Channels • Pre-regulated Smoothed Voltage and a Supply Current up to 50 mA for the Se...
Datasheet PDF File U6268B PDF File

U6268B
U6268B

Overview
Features • Two Identical Interface Channels • Pre-regulated Smoothed Voltage and a Supply Current up to 50 mA for the Sensors • Data from the Sensors by Current Modulation with a Transmission Rate of 60 kBaud • • • • • (Transmission Bandwidth 500 kHz) TTL-compatible Input Activates the Sensor Data Output Can be Directly Connected to a Microcontroller Input Operation Supply Voltage Range 5.
7V ≤ VS ≤ 40V ESD Protection According to MIL-STD-883C Test Method 3015.
7 High-level EMI Protection Side-airbag Sensor Dual Interface U6268B Benefits • Simple Wiring Thanks to One Common Line for Supply of the Sensor and Data Transmission from the Sensor to the U6268B • Current Modulation Provides High Noise Immunity for Data Transfer 1.
Description 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 ...


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