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AD7329 - 12-Bit Plus Sign ADC

Description

The AD7329 1 is an 8-channel, 12-bit plus sign successive approximation ADC designed on the iCMOS (industrial CMOS) process.

iCMOS is a process combining high voltage CMOS and low voltage CMOS.

Features

  • 12-bit plus sign SAR ADC True bipolar input ranges Software-selectable input ranges ±10 V, ±5 V, ±2.5 V, 0 V to +10 V 1 MSPS throughput rate Eight analog input channels with channel sequencer Single-ended true differential and pseudo differential analog input capability High analog input impedance MUXOUT and ADCIN pins allow separate access to mux and ADC Low power: 21 mW Temperature indicator Full power signal bandwidth: 20 MHz Internal 2.5 V reference High speed serial interface iCMOS™ process.

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Full PDF Text Transcription

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www.DataSheet4U.com 1 MSPS, 8-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC AD7329 FEATURES 12-bit plus sign SAR ADC True bipolar input ranges Software-selectable input ranges ±10 V, ±5 V, ±2.5 V, 0 V to +10 V 1 MSPS throughput rate Eight analog input channels with channel sequencer Single-ended true differential and pseudo differential analog input capability High analog input impedance MUXOUT and ADCIN pins allow separate access to mux and ADC Low power: 21 mW Temperature indicator Full power signal bandwidth: 20 MHz Internal 2.5 V reference High speed serial interface iCMOS™ process technology 24-lead TSSOP package Power-down modes FUNCTIONAL BLOCK DIAGRAM MUXOUT+ MUXOUT– ADC IN– ADC IN+ VDD REFIN/REFOUT VCC 2.
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