AD7682 - 250kSPS PulSAR ADC

Analog Devices

AD7682 Datasheet Preview — Preview of AD7682 PDF

Datasheet Details

Part number	AD7682
Manufacturer	Analog Devices ↗
File Size	2.15 MB
Description	250kSPS PulSAR ADC
Datasheet	AD7682_AnalogDevices.pdf

AD7682 Product details

Description

The AD7682/AD7689 are 4-channel/8-channel, 16-bit, charge redistribution successive approximation register (SAR) analog-to-digital converters (ADCs) that operate from a single power supply, VDD.

Features

16-bit resolution with no missing codes.
4-channel (AD7682)/8-channel (AD7689) multiplexer with choice of inputs.
Unipolar single-ended.
Differential (GND sense).
Pseudobipolar.
Throughput: 250 kSPS.
INL: ±0.4 LSB typical, ±1.5 LSB maximum (±23 ppm or FSR).
Dynamic range: 93.8 dB.
SINAD: 92.5 dB at 20 kHz.
THD:.
100 dB at 20 kHz.
Analog input range: 0 V to VREF with VREF up to VDD.
Multiple reference types.
Internal select.

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Published: Apr 23, 2010 |