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ADS1120 - 16-Bit ADC

Description

The ADS1120 is a precision, 16-bit, analog-to-digital converter (ADC) that offers many integrated

Features

  • 1 Low Current Consumption: As Low as 120 μA (typ) in Duty-Cycle Mode.
  • Wide Supply Range: 2.3 V to 5.5 V.
  • Programmable Gain: 1 V/V to 128 V/V.
  • Programmable Data Rates: Up to 2 kSPS.
  • 16-Bit Noise-Free Resolution at 20 SPS.
  • 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: 50 μA to 1.5 mA.

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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design ADS1120 SBAS535C – AUGUST 2013 – REVISED FEBRUARY 2017 ADS1120 4-Channel, 2-kSPS, Low-Power, 16-Bit ADC with Integrated PGA and Reference 1 Features •1 Low Current Consumption: As Low as 120 μA (typ) in Duty-Cycle Mode • Wide Supply Range: 2.3 V to 5.5 V • Programmable Gain: 1 V/V to 128 V/V • Programmable Data Rates: Up to 2 kSPS • 16-Bit Noise-Free Resolution at 20 SPS • 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: 50 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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