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AD7731 - Low Noise High Throughput 24-Bit Sigma-Delta ADC

General Description

The AD7731 is a complete analog front-end for process control applications.

The device has a proprietary programmable gain front end that allows it to accept a range of input signal ranges, including low level signals, directly from a transducer.

Key Features

  • 24-Bit Sigma-Delta ADC 16 Bits p-p Resolution at 800 Hz Output Rate Programmable Output Rates up to 6.4 kHz Programmable Gain Front End ؎0.0015% Nonlinearity Buffered Differential Inputs Programmable Filter Cutoffs FASTStep™.
  • Mode for Channel Sequencing Single Supply Operation.

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Datasheet Details

Part number AD7731
Manufacturer Analog Devices
File Size 799.99 KB
Description Low Noise High Throughput 24-Bit Sigma-Delta ADC
Datasheet download datasheet AD7731 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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a FEATURES 24-Bit Sigma-Delta ADC 16 Bits p-p Resolution at 800 Hz Output Rate Programmable Output Rates up to 6.4 kHz Programmable Gain Front End ؎0.0015% Nonlinearity Buffered Differential Inputs Programmable Filter Cutoffs FASTStep™* Mode for Channel Sequencing Single Supply Operation APPLICATIONS Process Control PLCs/DCS Industrial Instrumentation Low Noise, High Throughput 24-Bit Sigma-Delta ADC AD7731 GENERAL DESCRIPTION The AD7731 is a complete analog front-end for process control applications. The device has a proprietary programmable gain front end that allows it to accept a range of input signal ranges, including low level signals, directly from a transducer.