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AD7725 Datasheet

AD7725 ManufacturerAnalog Devices
AD7725 Description16-Bit Sigma Delta ADC with a Programmable Post Processor
AD7725 Categories
16-Bit A/D Converters
AD7725 Datasheet (PDF)
AD7725: 16-Bit 900 kSPS Sigma-Delta ADC with Programmable Post Processor Data Sheet
AD7725 Features
  • Programmable Filtering

    - Any Characteristic up to 108 Tap FIR and/or IIR
  • Polynomial Signal Conditioning up to 8th Order
  • Programmable Decimation and Output Word Rate
  • Flexible Programming Modes

    - Boot from DSP or External EPROM

    - Parallel/Serial Interface
  • Internal Default Filter for Evaluation
  • 14.4 MHz Max Master Clock Frequency
  • 0 V to +4 V (Single-Ended) or ±2 V (Differential) Input Range
  • Power Supplies: AVDD, DVDD: 5 V ± 5%
  • On-Chip 2.5 V Voltage Reference
  • 44-Lead MQFP Package
AD7725 Parameters
Res (Bits)16bit
Thruput Rate900KSPS
# of ADC Inputs1
Supply VSingle(+5)
Pwr Diss (max)615mW
InterfacePar, Ser
Ain Range4 V p-p, Uni 4.0V
SNR (dB)83dB
Pkg TypeQFP
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AD7725 Circuit AD7725 RoHS AD7725 Vendor AD7725 Reference
Datasheets