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  6. AD640

AD640

Log Detector by Analog Devices
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The AD640 from Analog Devices is a Log Detector with Dynamic Range 50 dB, Frequency DC to 120 MHz, Output Resistance 75 Ohms, Quiescent Current 9 to 60 mA, Supply Voltage ±4.5 to ±7.5 V. Tags: Surface Mount, DIP. More details for AD640 can be seen below.

Product Specifications

Product Details

  • Part Number
    AD640
  • Manufacturer
    Analog Devices
  • Description
    DC-Coupled Demodulating120 MHz Logarithmic Amplifier

General Parameters

  • Dynamic Range
    50 dB
  • Application
    Radar, Sonar, Ultrasonic and Audio Systems, Power Measurement, Signal Compression
  • Input Impedance
    500 kOhms
  • Operating Temperature
    -55 to 125 Degree C
  • Package
    20-Lead Ceramic SBDIP Package, 20-Terminal Ceramic LCC, 20-Lead Plastic DIP Package, 20-Lead Plastic Leaded Chip Carrier
  • Package Type
    Surface Mount, DIP
  • Storage Temperature
    -65 to 150 Degree C
  • Frequency
    DC to 120 MHz
  • Output Resistance
    75 Ohms
  • Quiescent Current
    9 to 60 mA
  • Supply Voltage
    ±4.5 to ±7.5 V

Technical Documents
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