Datasheet Summary
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DDC 101
20-BIT ANALOG-TO-DIGITAL CONVERTER
Features q MONOLITHIC CHARGE INPUT ADC q DIGITAL FILTER NOISE REDUCTION: 0.9ppm, rms q DIGITAL ERROR CORRECTION: CDS q CONVERSION RATE: Up to 15kHz q USER FRIENDLY EVALUATION FIXTURE
APPLICATIONS q DIRECT PHOTOSENSOR DIGITIZATION q PRECISION INSTRUMENTATION q INFRARED PYROMETRY q PRECISION PROCESS CONTROL q CT SCANNER DAS q CHEMICAL ANALYZERS
DESCRIPTION
The DDC101 is a precision, wide dynamic range, charge digitizing A/D converter with 20-bit resolution. Low level current output devices, such as photosensors, can be directly connected to its input. The most stringent accuracy requirements of many unipolar output sensor applications...