AD7938BCPZ-REEL7
AD7938BCPZ-REEL7 Description
8-Channel, 1.5 MSPS, 12-Bit, Parallel ADC with a Sequencer in a 32-LFCSP Package
AD7938BCPZ-REEL7 Vendor
Analog Devices
AD7938BCPZ-REEL7 Features
  • Fast Throughput Rate: 1.5 MSPS
  • Specified for VDD of 2.7 V to 5.25 V
  • Low Power at Max Throughput Rate:
    - 8 mW max at 1.5 MSPS with 3 V Supplies
    - 16 mW max at 1.5 MSPS with 5 V Supplies
  • 8 Analog input Channels with a Sequencer
  • Accurate On-Chip 2.5 V Reference
  • Wide Input Bandwidth:
    - 70 dB SINAD at 50 kHz Input Frequency
  • Software Configurable Analog Inputs
    - 8-Channel Single Ended Inputs
    - 4-Channel Fully Differential Inputs
    - 4-Channel Pseudo Differential Inputs
    - 7-Channel Pseudo Differential Inputs
  • No Pipeline Delays
  • High Speed Parallel Interface -
    Word/Byte Modes
  • Power-Down Mode: 1 µA max
  • 32-Pin LFCSP and TQFP Package
AD7938BCPZ-REEL7 Datasheet and Application Notes
ParameterValue
Res (Bits)12bit
Thruput Rate1.5MSPS
# of ADC Inputs8
Supply VSingle(+3), Single(+3.3), Single(+5)
Pwr Diss (max)16mW
InterfaceByte, Par
Ain Range(2Vref) p-p, 5V p-p, Uni (Vref), Uni (Vref) x 2, Uni 2.5V, Uni 5.0V
SNR (dB)70dB
Pkg TypeCSP, QFP
StatusProdn
PackageLFCSP:LEADFRM CHIP SCALE
Pins32
TempRangeInd
Price*(1000-4999)$7.35
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