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AD7871 Datasheet Complete 14-Bit Sampling ADCs

Manufacturer: Analog Devices

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General Description

The AD7871/AD7872 are fast, complete, 14-bit analog-todigital converters (ADC).

They consist of a track-and-hold amplifier, successive approximation ADC, 3 V buried Zener reference, and versatile interface logic.

The ADC

Overview

Data Sheet LC2MOS Complete 14-Bit, Sampling ADCs AD7871/AD7872.

Key Features

  • Complete monolithic 14-bit ADC Twos complement coding Parallel, byte, and serial digital interface 80 dB SNR at 10 kHz input frequency 57 ns data access time Low power: 50 mW typ 83 kSPS throughput rate.

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