AD7711 Datasheet (Analog Devices) - Signal Conditioning ADC

AD7711, Signal Conditioning ADC

The AD7711 is a complete analog front end for low frequency measurement applications.

The device accepts low level signals directly from a transducer and outputs a serial digital word.

It employs a ⌺-⌬ conversion technique to realize up to 24 bits of no missing codes performance.

The input signal is

AD7711 Features

* Charge-Balancing ADC 24 Bits, No Missing Codes ؎0.0015% Nonlinearity 2-Channel Programmable Gain Front End Gains from 1 to 128 1 Differential Input 1 Single-Ended Input Low-Pass Filter with Programmable Filter Cutoffs Ability to Read/Write Calibration Coefficients RTD Excitation Current Sources Bidi