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Signal conditioner suits auto comfort apps

Targeting air-conditioning, level measurement, and seat adjustment applications, the ZSSC3170 sensor signal conditioner IC with integrated LIN transceiver is designed for direct 12-V supply provided by the vehicle power system. The device operates on supply voltages from 7 to 18 V and over a temperature range of –40° to 125°C, or extended up to 150°C.

Signal conditioner suits auto comfort apps

The integrated LIN transceiver meets the LIN specifications 1.3, 2.0, and 2.1. The ZSSC3170 incorporates special protection circuitry, has numerous diagnostic features, and can be calibrated in-system where coefficients are stored in on-chip automotive-grade EEPROM. It also offers EMC immunity of up to ±8 kV of the LIN interface. Accuracy is ±0.25% FSO over a temperature range of -20° to 85°C, ±0.50% FSO at –40° to 125°C, and ±1.00% FSO at –40° to 150°C. The IC comes as die or in a SSOP20 package. ($3.04 ea/low qty — available now.)

By Christina Nickolas

ZMDI Mikroelektronik , Dresden , Germany
Information 49-351-8822-0

http://www.zmdi.com

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