AD7170 Datasheet - Analog Devices

AD7170 12-Bit Low Power Sigma-Delta ADC

The AD7170 is a very low power 12-bit analog-to-digital converter (ADC). It contains a precision 12-bit sigma-delta (Σ-Δ) ADC and an on-chip oscillator. Consuming only 135 μA, the AD7170 is particularly suitable for portable or.

AD7170 Features

* Output data rate: 125 Hz Pin-programmable power-down and reset Status function Internal clock oscillator Current: 135 µA Power supply: 2.7 V to 5.25 V

* 40°C to +105°C temperature range Package: 10-lead, 3 mm × 3 mm LFCSP INTERFACE 2-wire serial (read-only device) SPI compatible Schmitt trigg

AD7170-AnalogDevices.pdf