AD7712 Datasheet - Analog Devices

AD7712 Signal Conditioning ADC

The AD7712 is a complete analog front end for low frequency measurement applications. The device has two analog input channels and accepts either low level signals directly from a transducer or high level (± 4 ϫ VREF) signals, and outputs a serial digital word. It employs a sigma-delta conversion te.

AD7712 Features

* Charge Balancing ADC 24 Bits No Missing Codes ؎0.0015% Nonlinearity High Level and Low Level Analog Input Channels Programmable Gain for Both Inputs Gains from 1 to 128 Differential Input for Low Level Channel Low-Pass Filter with Programmable Filter Cutoffs Ability to Read/Write Calibration Coeffic

AD7712-AnalogDevices.pdf