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AD7861 - 11-Bit Resolution Simultaneous Sampling A/D Converter

Datasheet Summary

Description

The AD7861 is a multichannel simultaneous sampling A/D Converter (ADC) configured for the acquisition of voltage inputs in a motor control solution or three-phase power system.

Features

  • 11-Bit Resolution Analog-to-Digital Converter Seven Single-Ended Analog Inputs Four Input Channels Simultaneously Sampled Expansion with 4 Multiplexed Inputs Internal 2.5 V Reference 3.2 ␮s Conversion Time per Channel User Definable Channel Sequencing Single Supply +5 V Operation Double Buffered Register Outputs 6.25 MHz to 12.5 MHz Operating Clock Range.

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Datasheet Details

Part number AD7861
Manufacturer Analog Devices
File Size 95.85 KB
Description 11-Bit Resolution Simultaneous Sampling A/D Converter
Datasheet download datasheet AD7861 Datasheet
Additional preview pages of the AD7861 datasheet.

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Full PDF Text Transcription

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a 11-Bit Resolution Simultaneous Sampling A/D Converter AD7861 FUNCTIONAL BLOCK DIAGRAM REF IN REF OUT 2.5V REFERENCE BUSY A0 A1 12 OUTPUT REGISTERS D0 D11 RD CS CLKIN SGND AGND DGND VDD FEATURES 11-Bit Resolution Analog-to-Digital Converter Seven Single-Ended Analog Inputs Four Input Channels Simultaneously Sampled Expansion with 4 Multiplexed Inputs Internal 2.5 V Reference 3.2 ␮s Conversion Time per Channel User Definable Channel Sequencing Single Supply +5 V Operation Double Buffered Register Outputs 6.25 MHz to 12.
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