AD7707 Datasheet - Analog Devices

Sigma-Delta ADC

AD7707 Features

* Charge balancing ADC 16 bits, no missing codes ±0.003% nonlinearity High level (±10 V) and low level (±10 mV) input channels True bipolar ±100 mV capability on low level input Channels without requiring charge pumps Programmable gain front end Gains from 1 to 128 3-wire serial interface SPI, QSPI™,

AD7707 General Description

The AD7707 is a complete analog front end for low frequency measurement applications. This 3-channel device can accept either low level input signals directly from a transducer or high level (±10 V) signals and produce a serial digital output. It employs a Σ-Δ conversion technique to realize up to 1.

AD7707 Datasheet (807.90 KB)