LINbus physical-layer interface for automotive body electronics
The Texas Instruments SN65HVDA195QDRQ1 is a single-wire LINbus transceiver designed for automotive body-control and sensor networks operating at 20 kbps. It integrates a half-duplex driver and receiver in an 8-SOIC package, with a supply range from 7 V to 27 V that directly handles battery-level transients without a pre-regulator.
7 V to 27 V supply — direct battery connection without a pre-regulator
The supply range covers 7 V to 27 V, handling battery-level transients without a pre-regulator.
AEC-Q100 Grade 1 — qualified for 125°C ambient
That means it is production-validated for the thermal extremes of an engine compartment or transmission-mounted ECU. The OEM auditor will expect PPAP documentation at this grade — the AEC-Q100 designation confirms that documentation exists.