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AD8331ARQ

AD8331ARQ Manufacturer

Analog Devices

AD8331ARQ Description

Single VGA with Ultralow Noise Preamplifier and Programmable RIN

AD8331ARQ Description

IC VGA SINGLE W/PREAMP 20-QSOP

AD8331ARQ Datasheet (PDF)

AD8331/AD8332: Ultralow NoiseVGAs with Preamplifier and Programmable RINData Sheet
AD8331,32,34

AD8331ARQ Price & Availability


Check AD8331ARQ Price & Availability at Canics

AD8331ARQ Features

  • Ultralow Noise Preamplifier

    Voltage noise = 0.74 nV/?Hz

    Current noise = 2.5 pA/?Hz
  • 3 dB Bandwidth: 120MHz
  • Wide Gain Range with Programmable Postamp

    -4.5 dB to +43.5 dB

    +7.5 dB to +55.5 dB
  • Low Power: 125 mW/channel
  • Low Output-Referred Noise:

    48 nV/?Hz Typical
  • Active Input Impedance Matching
  • Optimized for 10-/12-bit ADCs
  • Selectable Output Clamping Level
  • Single 5V Supply Operation
  • Available in Space-Saving Chip

    Scale Package

AD8331ARQ Parameters

StatusProdn
Package20 ld QSOP
ApplicationsSignal Processing
Pins20
TypeVariable Gain Amplifier
BW130MHz
TempRangeInd
Supply Current25mA
Price*(1000-4999)$4.90
Gain Low End (dB)-4.5dB
Gain High End (dB)+43dB
Input Spectral Noise0.74nV/rtHz
CategoryIntegrated Circuits (ICs)
Gain Accuracy+0.5dB
FamilyAmplifiers - Special Purpose
SeriesX-AMP®
Package / Case20-QSOP
Select parameters and click to see components with these parameters.

Products Similar to AD8331ARQ

AD8331, AD8331-EVAL, AD8331ACP-R2, AD8331ACP-REEL, AD8331ACP-REEL7

 
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