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AD7718
  • AD7718

AD7718

PRODUCTION

24-Bit, 8/10-Channel, Low Voltage, Low Power, Sigma Delta ADC

Analog Devices AD7718 Product Info

10 February 2026 4

Features

  • 8-/10-Channel, High Resolution Σ-Δ ADCs
  • 24-Bit Resolution
  • Factory-Calibrated
  • Single Conversion Cycle Setting
  • Programmable Gain Front End
  • Simultaneous 50 Hz and 60 Hz Rejection
  • VREF Select ™ Allows Absolute and Ratiometric Measurement Capability
  • Operation Can Be Optimized for
    - Analog Performance (CHOP = 0) or - Channel Throughput (CHOP = 1)

Part details & applications

The AD7708/18 are complete analog front-ends for low frequency measurement applications. The AD7718 contains a 24-bit sigma delta ADC with PGA and can be configured as 4/5 fully-differential input channels or 8/10 pseudo-differential input channels. Two pins on the device are configurable as analog inputs or reference inputs. The AD7708 is a 16-bit version of the AD7718. Inputs signal ranges from 20mV to 2.56V can be directly converted using these ADCs. Signals can be converted directly from a transducer without the need for signal conditioning.

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