AD7949 - 250 kSPS PulSAR ADC

Product Overview

Analog Devices

Datasheet Details

Part number	AD7949
Manufacturer	Analog Devices
File Size	788.69 KB
Description	250 kSPS PulSAR ADC
Datasheet	AD7949 Datasheet
Additional preview pages of the AD7949 datasheet.

Product details

Description

The AD7949 is an 8-channel, 14-bit, charge redistribution successive approximation register (SAR) analog-to-digital converter (ADC) that operates from a single power supply, VDD.

Features

14-bit resolution with no missing codes 8-channel multiplexer with choice of inputs Unipolar single-ended Differential (GND sense) Pseudobipolar Throughput: 250 kSPS INL/DNL: ±0.5/±0.25 LSB typical SINAD: 85 dB @ 20 kHz THD:.
100 dB @ 20 kHz Analog input range: 0 V to VREF with VREF up to VDD Multiple reference types Internal selectable 2.5 V or 4.096 V External buffered (up to 4.096 V) External (up to VDD) Internal temperature sensor (TEMP) Channel sequencer, selectable 1-pole filter, b.

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Published: Oct 5, 2009 |