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ADS1231 - 24-Bit Analog-to-Digital Converter

General Description

The ADS1231 is a precision, 24-bit analog-to-digital converter (ADC).

Key Features

  • 1.
  • 2 Complete Front-End for Bridge Sensors.
  • Internal Amplifier, Gain of 128.
  • Internal Oscillator.
  • Low-Side Power Switch for Bridge Sensor.
  • Low Noise: 35nVrms.
  • Selectable Data Rates: 10SPS or 80SPS.
  • Simultaneous 50Hz and 60Hz Rejection at 10SPS.
  • Input EMI Filter.
  • External Voltage Reference up to 5V for Ratiometric Measurements.
  • Simple, Pin-Driven Control.
  • Two-Wire Serial Digital Interface.
  • S.

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Other Datasheets by Texas Instruments

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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
ADS1231 www.ti.com SBAS414D – JULY 2009 – REVISED OCTOBER 2013 24-Bit Analog-to-Digital Converter for Bridge Sensors Check for Samples: ADS1231 FEATURES 1 •2 Complete Front-End for Bridge Sensors • Internal Amplifier, Gain of 128 • Internal Oscillator • Low-Side Power Switch for Bridge Sensor • Low Noise: 35nVrms • Selectable Data Rates: 10SPS or 80SPS • Simultaneous 50Hz and 60Hz Rejection at 10SPS • Input EMI Filter • External Voltage Reference up to 5V for Ratiometric Measurements • Simple, Pin-Driven Control • Two-Wire Serial Digital Interface • Supply Range: 3V to 5.