ZSSC3122 - Low-Voltage Capacitive Sensor Signal Conditioner

Renesas

Datasheet Details

Part number	ZSSC3122
Manufacturer	Renesas
File Size	1.68 MB
Description	Low-Voltage Capacitive Sensor Signal Conditioner
Datasheet	ZSSC3122-Renesas.pdf

The ZSSC3122 is a CMOS integrated circuit for accurate capacitance-to-digital conversion and sensor-specific correction of capacitive sensor signals.

Maximum target input capacitance: 10pF.
Sampling rates as fast as 0.7ms at 8-bit resolution; 1.6ms at 10-bit; 5.0ms at 12-bit; 18.5ms at14-bit.
Digital compensation of sensor: piece-wise 1st and 2nd order sensor compensation or up to 3rd order single-region sensor compensation.
Digital compensation of 1st and 2nd order temperature gain and offset drift.
Internal temperature compensation reference (no external components).
Programmable capacitance span and offset.

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Published: Aug 13, 2020 |