Part Number
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AD7682 |
Manufacturer
|
Analog Devices |
Description
|
250kSPS PulSAR ADC |
Published
|
Apr 23, 2010 |
Detailed Description
|
Data Sheet AD7682/AD7689
16-Bit, 4-Channel/8-Channel, 250 kSPS PulSAR ADCs
FEATURES
► 16-bit resolution with no missing...
|
Datasheet
|
AD7682
|
Overview
Data Sheet AD7682/AD7689
16-Bit, 4-Channel/8-Channel, 250 kSPS PulSAR ADCs
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 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, busy indic...
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