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AD7731

AD7731 Manufacturer

Analog Devices

AD7731 Description

CMOS, Low Noise 24-Bit Sigma-Delta ADC with Fast Channel-Channel Settling Time

AD7731 Categories

24-Bit A/D Converters

AD7731 Datasheet (PDF)

AD7731: CMOS, Low Noise 24-Bit Sigma-Delta ADC with Fast Channel-Channel Settling Time Data Sheet

AD7731 Price & Availability


Check AD7731 Price & Availability at Canics

AD7731 Features

  • 24-Bit Sigma-Delta ADC
  • 16 Bits p-p Resolution at 800 Hz Output Rate
  • Programmable Output Rates up to 6.4 kHz
  • Programmable Gain Front End
  • ±0.0015% Nonlinearity
  • Buffered Differential Inputs
  • Programmable Filter Cutoffs
  • FASTStep? Mode for Channel

    Sequencing
  • Single Supply Operation

AD7731 Parameters

Res (Bits)24bit
Thruput Rate6.4KSPS
# of ADC Inputs3
Supply VSingle(+5)
Pwr Diss (max)67.5mW
InterfaceSer, SPI
Ain Range(2Vref/PGA Gain) p-p, (Vref/PGA Gain) p-p
SNR (dB)125dB
Pkg TypeDIP, SOIC, SOP
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