AD7863 Datasheet Simultaneous Sampling Dual 175 kSPS 14-Bit ADC

Manufacturer: Analog Devices

AD7863 simultaneous sampling dual 175 ksps 14-bit adc by Analog Devices - Datasheet Preview

Datasheet Details

Part number	AD7863
Manufacturer	Analog Devices
File Size	401.52 KB
Description	Simultaneous Sampling Dual 175 kSPS 14-Bit ADC
Datasheet	AD7863 Datasheet

General Description

The AD7863 is a high speed, low power, dual 14-bit analog-todigital converter that operates from a single 5 V supply.

The part contains two 5.2 μs successive approximation ADCs, two track/hold amplifiers, an internal 2.5 V reference and a high speed parallel interface.

Four analog inputs are grouped into two channels (A and B) selected by the A0 input.

Key Features

Two fast 14-bit ADCs Four input channels Simultaneous sampling and conversion 5.2 μs conversion time Single supply operation Selection of input ranges ±10 V for AD7863-10 ±2.5 V for AD7863-3 0 V to 2.5 V for AD7863-2 High speed parallel interface Low power, 70 mW typical Power saving mode, 105 μW maximum Overvoltage protection on analog inputs 14-bit lead compatible upgrade to AD7862.

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