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ADS122U04 - Delta-Sigma ADC

General Description

The ADS122U04 is a precision, 24-bit, analog-todigital converter (ADC) that offers many integrated

Key Features

  • 1 Current Consumption as Low as 315 µA (typ).
  • Wide Supply Range: 2.3 V to 5.5 V.
  • Programmable Gain: 1 to 128.
  • Programmable Data Rates: Up to 2 kSPS.
  • Up to 20 Bits Effective Resolution.
  • Simultaneous 50-Hz and 60-Hz Rejection at 20 SPS With Single-Cycle Settling Digital Filter.
  • Two Differential or Four Single-Ended Inputs.
  • Dual-Matched Programmable Current Sources: 10 µA to 1.5 mA.
  • Internal 2.048-V Reference: 5 ppm/°C.

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Full PDF Text Transcription for ADS122U04 (Reference)

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Product Folder Order Now Technical Documents Tools & Software Support & Community ADS122U04 SBAS752B – MAY 2017 – REVISED OCTOBER 2018 ADS122U04 24-Bit, 4-Channel, 2-kSPS...

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– MAY 2017 – REVISED OCTOBER 2018 ADS122U04 24-Bit, 4-Channel, 2-kSPS, Delta-Sigma ADC With UART Interface 1 Features •1 Current Consumption as Low as 315 µA (typ) • Wide Supply Range: 2.3 V to 5.5 V • Programmable Gain: 1 to 128 • Programmable Data Rates: Up to 2 kSPS • Up to 20 Bits Effective Resolution • Simultaneous 50-Hz and 60-Hz Rejection at 20 SPS With Single-Cycle Settling Digital Filter • Two Differential or Four Single-Ended Inputs • Dual-Matched Programmable Current Sources: 10 µA to 1.5 mA • Internal 2.048-V Reference: 5 ppm/°C (typ) Drift • Internal 2% Accurate Oscillator • Internal Temperature Sensor: 0.

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