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AD7715 Datasheet Sigma-Delta ADC

Manufacturer: Analog Devices

General Description

The AD7715 is a complete analog front end for low frequency measurement applications.

The part can accept low level input signals directly from a transducer and outputs a serial digital word.

It employs a Σ-Δ conversion technique to realize up to 16 bits of no missing codes performance.

Overview

Data Sheet.

Key Features

  • Charge-balancing ADC 16-bits no missing codes 0.0015% nonlinearity Programmable gain front end Gains of 1, 2, 32 and 128 Differential input capability Three-wire serial interface SPI-, QSPI™-,.