32-Channel, Current-Input Analog-to-Digital Converter

1FEATURES 2• Single-Chip Solution to Directly Measure 32 Low-Level Currents • High-Precision, True Integrating Function • Integral Linearity: ±0.025% of Reading ±1.0ppm of FSR • Very Low Noise: 5.3ppm of FSR • Low Power: 7mW/channel • Adjustable Full-Scale Range • Adjustable Speed –

文件：534.62 Kbytes 页数：35 Pages

TI

德州仪器

丝印：DDC112U；Package：SOIC；Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER

FEATURES MONOLITHIC CHARGE MEASUREMENT A/D CONVERTER DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR HIGH PRECISION, TRUE INTEGRATING FUNCTION PROGRAMMABLE FULL-SCALE SINGLE SUPPLY CASCADABLE OUTPUT APPLICATIONS DIRECT PHOTOSENSOR DIGIT

文件：867.28 Kbytes 页数：37 Pages

TI

德州仪器

丝印：DDC112U；Package：SOIC(DW)；Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER

FEATURES MONOLITHIC CHARGE MEASUREMENT A/D CONVERTER DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR HIGH PRECISION, TRUE INTEGRATING FUNCTION PROGRAMMABLE FULL-SCALE SINGLE SUPPLY CASCADABLE OUTPUT APPLICATIONS DIRECT PHOTOSENSOR DIGIT

文件：867.68 Kbytes 页数：37 Pages

TI

德州仪器

丝印：DDC112U；Package：SOIC(DW)；Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER

FEATURES MONOLITHIC CHARGE MEASUREMENT A/D CONVERTER DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR HIGH PRECISION, TRUE INTEGRATING FUNCTION PROGRAMMABLE FULL-SCALE SINGLE SUPPLY CASCADABLE OUTPUT APPLICATIONS DIRECT PHOTOSENSOR DIGIT

文件：867.68 Kbytes 页数：37 Pages

TI

德州仪器

丝印：DDC112U；Package：SOIC；Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER

FEATURES MONOLITHIC CHARGE MEASUREMENT A/D CONVERTER DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR HIGH PRECISION, TRUE INTEGRATING FUNCTION PROGRAMMABLE FULL-SCALE SINGLE SUPPLY CASCADABLE OUTPUT APPLICATIONS DIRECT PHOTOSENSOR DIGIT

文件：867.28 Kbytes 页数：37 Pages

TI

德州仪器

丝印：DDC112U；Package：SOIC；Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER

FEATURES MONOLITHIC CHARGE MEASUREMENT A/D CONVERTER DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR HIGH PRECISION, TRUE INTEGRATING FUNCTION PROGRAMMABLE FULL-SCALE SINGLE SUPPLY CASCADABLE OUTPUT APPLICATIONS DIRECT PHOTOSENSOR DIGIT

文件：867.28 Kbytes 页数：37 Pages

TI

德州仪器

丝印：DDC112U；Package：SOIC(DW)；Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER

FEATURES MONOLITHIC CHARGE MEASUREMENT A/D CONVERTER DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR HIGH PRECISION, TRUE INTEGRATING FUNCTION PROGRAMMABLE FULL-SCALE SINGLE SUPPLY CASCADABLE OUTPUT APPLICATIONS DIRECT PHOTOSENSOR DIGIT

文件：867.68 Kbytes 页数：37 Pages

TI

德州仪器

丝印：DDC112U；Package：SOIC(DW)；Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER

FEATURES MONOLITHIC CHARGE MEASUREMENT A/D CONVERTER DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR HIGH PRECISION, TRUE INTEGRATING FUNCTION PROGRAMMABLE FULL-SCALE SINGLE SUPPLY CASCADABLE OUTPUT APPLICATIONS DIRECT PHOTOSENSOR DIGIT

文件：867.68 Kbytes 页数：37 Pages

TI

德州仪器

丝印：DDC112U；Package：SOIC；Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER

FEATURES MONOLITHIC CHARGE MEASUREMENT A/D CONVERTER DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR HIGH PRECISION, TRUE INTEGRATING FUNCTION PROGRAMMABLE FULL-SCALE SINGLE SUPPLY CASCADABLE OUTPUT APPLICATIONS DIRECT PHOTOSENSOR DIGIT

文件：867.28 Kbytes 页数：37 Pages

TI

德州仪器

丝印：DDC112U；Package：SOIC(DW)；Dual Current Input 20-Bit ANALOG-TO-DIGITAL CONVERTER

FEATURES MONOLITHIC CHARGE MEASUREMENT A/D CONVERTER DIGITAL FILTER NOISE REDUCTION: 3.2ppm, rms INTEGRAL LINEARITY: ±0.005% Reading ±0.5ppm FSR HIGH PRECISION, TRUE INTEGRATING FUNCTION PROGRAMMABLE FULL-SCALE SINGLE SUPPLY CASCADABLE OUTPUT APPLICATIONS DIRECT PHOTOSENSOR DIGIT

文件：867.68 Kbytes 页数：37 Pages

TI

德州仪器