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AD7874 - LC2MOS 4-Channel/ 12-Bit Simultaneous Sampling Data Acquisition System

This page provides the datasheet information for the AD7874, a member of the AD7 LC2MOS 4-Channel/ 12-Bit Simultaneous Sampling Data Acquisition System family.

Description

The AD7874 is a four-channel simultaneous sampling, 12-bit data acquisition system.

The part contains a high speed 12-bit ADC, on-chip reference, on-chip clock and four track/hold amplifiers.

Features

  • Four On-Chip Track/Hold Amplifiers Simultaneous Sampling of 4 Channels Fast 12-Bit ADC with 8 ␮s Conversion Time/Channel 29 kHz Sample Rate for All Four Channels On-Chip Reference ؎10 V Input Range ؎5 V Supplies.

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Datasheet Details

Part number AD7874
Manufacturer Analog Devices
File Size 414.44 KB
Description LC2MOS 4-Channel/ 12-Bit Simultaneous Sampling Data Acquisition System
Datasheet download datasheet AD7874 Datasheet
Additional preview pages of the AD7874 datasheet.

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Full PDF Text Transcription

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a LC2MOS 4-Channel, 12-Bit Simultaneous Sampling Data Acquisition System AD7874 FUNCTIONAL BLOCK DIAGRAM INT CS FEATURES Four On-Chip Track/Hold Amplifiers Simultaneous Sampling of 4 Channels Fast 12-Bit ADC with 8 ␮s Conversion Time/Channel 29 kHz Sample Rate for All Four Channels On-Chip Reference ؎10 V Input Range ؎5 V Supplies APPLICATIONS Sonar Motor Controllers Adaptive Filters Digital Signal Processing RD CONVST VDD VDD CONTROL LOGIC VIN1 TRACK/ HOLD 1 TRACK/ HOLD 2 MUX V IN3 TRACK/ HOLD 3 TRACK/ HOLD 4 INTERNAL CLOCK CLK VIN2 COMP SAR DATA REGISTERS REFERENCE BUFFER 12-BIT DAC DB0 DB11 VIN4 REF IN AD7874 GENERAL DESCRIPTION The AD7874 is a four-channel simultaneous sampling, 12-bit data acquisition system.
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