AD7156 Datasheet (Analog Devices) - 2-Channel Capacitance Converter

AD7156, 2-Channel Capacitance Converter

The AD7156 delivers a complete signal processing solution for capacitive sensors, featuring an ultralow power converter with fast respons

AD7156 Features

* Ultralow power Power supply voltage: 1.8 V to 3.6 V Operation power supply current: 70 μA typical Power-down current: 2 μA typical Fast response time Conversion time: 10 ms per channel Wake-up time from serial interface: 300 μs Adaptive environmental compensation 2 capacitance input channels Sensor