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DDC232 - Current-Input Analog-to-Digital Converter

Download the DDC232 datasheet PDF. This datasheet also covers the DDC232_Burr variant, as both devices belong to the same current-input analog-to-digital converter family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key Features

  • SINGLE-CHIP.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DDC232_Burr-Brown.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Burr-Brown (Texas Instruments)

Part Number Description

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.