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AD7710 Datasheet Signal Conditioning ADC

Manufacturer: Analog Devices

Download the AD7710 datasheet PDF. This datasheet also includes the AD7 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (AD7-710.pdf) that lists specifications for multiple related part numbers.

General Description

AVDD AVDD Signal Conditioning ADC AD7710* FUNCTIONAL BLOCK DIAGRAM DVDD REF REF IN (–) IN (+) VBIAS REF OUT 4.5␮A 2.5V REFERENCE CHARGE-BALANCING A/D CONVERTER AIN1(+) AIN1(–) AIN2(+) AIN2(–) AVDD 20␮A IOUT M U X PGA A = 1 – 128 AUTO-ZEROED MODULATOR DIGITAL FILTER SYNC CLOCK GENERATION SERIAL INTERFACE CONTROL REGISTER OUTPUT REGISTER MCLK IN MCLK OUT AD7710 AGND DGND VSS RFS TFS MODE SDATA SCLK DRDY A0 The AD7710 is a complete analog front end for low frequency measurement applications.

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

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

Overview

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Key Features

  • Charge Balancing ADC 24 Bits No Missing Codes ؎ 0.0015% Nonlinearity Two-Channel Programmable Gain Front End Gains from 1 to 128 Differential Inputs Low-Pass Filter with Programmable Filter Cutoffs Ability to Read/Write Calibration Coefficients Bidirectional Microcontroller Serial Interface Internal/External Reference Option Single or Dual Supply Operation Low Power (25 mW typ) with Power-Down Mode (7 mW typ).

More Datasheets from Analog Devices

Part Number Description
AD7711 Signal Conditioning ADC
AD7712 Signal Conditioning ADC
AD7713 Loop-Powered Signal Conditioning ADC
AD7714 Signal Conditioning ADC
AD7715 Sigma-Delta ADC
AD7716 22-Bit Data Acquisition System
AD7718 ADCs
AD7719 Factory-Calibrated 16-/24-Bit Dual ADC
AD7701 16-Bit A/D Converter
AD7703 20-Bit A/D Converter