Datasheet Summary
Data Sheet
500 kSPS, 4-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC AD7323
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 500 kSPS throughput rate Four analog input channels with channel sequencer Single-ended, true differential, and pseudo differential analog input capability High analog input impedance Low power: 18 mW Full power signal bandwidth: 22 MHz Internal 2.5 V reference High speed serial interface Power-down modes 16-lead TSSOP package iCMOS process technology
FUNCTIONAL BLOCK DIAGRAM
REFIN/OUT VCC
VIN0 VIN1 VIN2 VIN3
I/P MUX
2.5V VREF
T/H
13-BIT...