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ADS131M08 - 8-Channel 24-Bit Delta-Sigma ADC

General Description

The ADS131M08 is a eight-channel, simultaneouslysampling, 24-bit, delta-sigma (ΔΣ), analog-to-digital converter (ADC) that offers wide dynamic range, low power, and energy-measurement-specific

Key Features

  • 1 8 simultaneously sampling differential inputs.
  • Programmable data rate up to 32 kSPS.
  • Programmable gain up to 128.
  • Noise performance:.
  • 102-dB dynamic range at gain = 1, 4 kSPS.
  • 80-dB dynamic range at gain = 64, 4 kSPS.
  • Total harmonic distortion:.
  • 100 dB.
  • High-impedance inputs for direct sensor connection:.
  • 330-kΩ input impedance for gains of 1, 2, and 4.
  • 1-MΩ input impedance for gains of 8, 16, 32,.

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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.

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Product Folder Order Now Technical Documents Tools & Software Support & Community ADS131M08 SBAS950A – OCTOBER 2019 – REVISED DECEMBER 2019 ADS131M08 8-Channel, Simultaneously-Sampling, 24-Bit, Delta-Sigma ADC 1 Features •1 8 simultaneously sampling differential inputs • Programmable data rate up to 32 kSPS • Programmable gain up to 128 • Noise performance: – 102-dB dynamic range at gain = 1, 4 kSPS – 80-dB dynamic range at gain = 64, 4 kSPS • Total harmonic distortion: –100 dB • High-impedance inputs for direct sensor connection: – 330-kΩ input impedance for gains of 1, 2, and 4 – 1-MΩ input impedance for gains of 8, 16, 32, and 64 • Programmable channel-to-channel phase delay calibration: – 244-ns resolution, 8.