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ADS1131 - 18-Bit Analog-to-Digital Converter

Description

The ADS1131 is a precision, 18-bit analog-to-digital converter (ADC).

Features

  • 1.
  • 2 Complete Front-End for Bridge Sensors.
  • Available in an SO Package.
  • Internal Amplifier, Gain of 64.
  • Internal Oscillator.
  • Low-Side Power Switch for Bridge Sensor.
  • 18-Bit Noise-Free Resolution.
  • Selectable 10SPS or 80SPS Data Rates.
  • Simultaneous 50Hz and 60Hz Rejection at 10SPS.
  • External Voltage Reference up to 5V for Ratiometric Measurements.
  • Simple, Pin-Driven Control.
  • Two-Wire Serial Digital Int.

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Full PDF Text Transcription

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ADS1131 www.ti.com SBAS449C – JULY 2009 – REVISED OCTOBER 2013 18-Bit Analog-to-Digital Converter for Bridge Sensors Check for Samples: ADS1131 FEATURES 1 •2 Complete Front-End for Bridge Sensors • Available in an SO Package • Internal Amplifier, Gain of 64 • Internal Oscillator • Low-Side Power Switch for Bridge Sensor • 18-Bit Noise-Free Resolution • Selectable 10SPS or 80SPS Data Rates • Simultaneous 50Hz and 60Hz Rejection at 10SPS • External Voltage Reference up to 5V for Ratiometric Measurements • Simple, Pin-Driven Control • Two-Wire Serial Digital Interface • Supply Range: 3V to 5.
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