ZSSC3122 Datasheet - Renesas

ZSSC3122, Low-Voltage Capacitive Sensor Signal Conditioner

cLite™ Low-Voltage Capacitive Sensor Signal Conditioner ZSSC3122 Datasheet Brief .
The ZSSC3122 is a CMOS integrated circuit for accurate capacitance-to-digital conversion and sensor-specific correction of capacitive sensor signals.

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Datasheet Details

Part number:

ZSSC3122

Manufacturer:

Renesas ↗

File Size:

1.68 MB

Description:

Low-Voltage Capacitive Sensor Signal Conditioner

Features

* 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

Applications

* Two interface options
* I2C or SPI interface
* easy connection to a microcontroller
* PDM outputs (Filtered Analog Ratiometric) for both capacitance and temperature
* Up to two alarms that can act as full push-pull or open-drain switches
* Supply voltage: 1.8 to 5.5V

ZSSC3122 Distributors

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ZSSC3122 Low-Voltage Capacitive Sensor Signal Conditioner Renesas

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