AD7171 Datasheet - Analog Devices

AD7171 Sigma-Delta ADC

The AD7171 is a very low power, 16-bit, analog-to-digital converter (ADC). It contains a precision, 16-bit, Σ-Δ ADC and an on-chip oscillator. Consuming only 135 µA, the AD7171 is particularly suitable for portable or battery operated products where very low power is a requirement. The AD7171 also h.

AD7171 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 trigge

AD7171-AnalogDevices.pdf