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AD4112 Datasheet Sigma-delta Adc

Manufacturer: Analog Devices

Overview: Single Supply, 24-Bit, Sigma-Delta ADC with ±10 V and 0 mA to 20 mA Inputs Data Sheet.

General Description

The AD4112 is a low power, low noise, 24-bit, sigma-delta (Σ-Δ) analog-to-digital converter (ADC) that integrates an analog front end (AFE) for fully differential or single-ended, high impedance (≥1 MΩ) bipolar, ±10 V voltage inputs, and 0 mA to 20 mA current inputs.

The AD4112 also integrates key analog and digital signal conditioning blocks to configure eight individual setups for each analog input channel in use.

The AD4112

Key Features

  • Tested for robustness per: IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, CISPR 11 24-bit ADC with integrated analog front end Fast and flexible output rate: 1.25 SPS to 31.25 kSPS Channel scan data rate of 6.21 kSPS per channel (161 µs settling) 16 noise free bits at 1 kSPS per channel 85 dB rejection of 50 Hz and 60 Hz at 20 SPS per channel ±10 V inputs, 4 differential or 8 single-ended Pin absolute maximum rating ±50 V Absolute input pin voltage up to ±20 V ≥1 MΩ impeda.

More Datasheets from Analog Devices

Part Number Description
AD4110-1 Universal Input Analog Front End
AD4111 Sigma-Delta ADC
AD4114 24-Bit Sigma-Delta ADC
AD4115 24-Bit Sigma-Delta ADC
AD4116 Sigma-Delta ADC
AD4129-4 16-Bit Sigma-Delta ADC
AD4129-8 16-Bit Sigma-Delta ADC
AD4130-4 24-Bit Sigma-Delta ADC
AD4130-8 24-Bit Sigma-Delta ADC
AD4131-4 16-Bit Sigma-Delta ADC

AD4112 Distributor