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DDC232 - Current-Input Analog-to-Digital Converter

This page provides the datasheet information for the DDC232, a member of the DDC232_Burr Current-Input Analog-to-Digital Converter family.

Datasheet Summary

Description

The DDC232 is a 20-bit, 32-channel, current-input analog-to-digital (A/D) converter.

It combines both current-to-voltage and A/D conversion so that 32 separate low-level current output devices, such as photodiodes, can be directly connected to its inputs and digitized.

Features

  • SINGLE-CHIP.

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Datasheet preview – DDC232

Datasheet Details

Part number DDC232
Manufacturer Burr-Brown
File Size 327.72 KB
Description Current-Input Analog-to-Digital Converter
Datasheet download datasheet DDC232 Datasheet
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Full PDF Text Transcription

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www.DataSheet4U.com BurrĆBrown Products from Texas Instruments DDC232 SBAS331C – AUGUST 2004 – REVISED SEPTEMBER 2006 32-Channel, Current-Input Analog-to-Digital Converter FEATURES • • • • • • • • • • • 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 DATA RATE: Up to 6kSPS – Integration Times Down to 166.5µs DAISY-CHAINABLE SERIAL INTERFACE The DDC232 has a serial interface designed for daisy-chaining in multi-device systems. Simply connect the output of one device to the input of the next to create the chain.
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