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AD8307ARZ

Logarithmic Amplifier, 1 Amplifier, 92 dB, 500 ns, SOIC, 8 Pins

ANALOG DEVICES AD8307ARZ
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Manufacturer Part No:
AD8307ARZ
Order Code:
1661041
Product Range
AD8307
Technical Datasheet:
AD8307ARZ   Datasheet
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Product Overview

The AD8307ARZ is a first Logarithmic Amplifier. It is a complete 500MHz monolithic demodulating logarithmic amplifier based on the progressive compression (successive detection) technique, providing a dynamic range of 92dB to ±3dB law-conformance and 88dB to a tight ±1dB error bound at all frequencies up to 100MHz. It is extremely stable and easy to use, requiring no significant external components. This exhibits excellent supply insensitivity and temperature stability of the scaling parameters. The unique combination of low cost, small size, low power consumption, high accuracy and stability, very high dynamic range and a frequency range encompassing audio through IF to UHF makes this product useful in numerous applications requiring the reduction of a signal to its decibel equivalent.
  • Complete multistage
  • Slope of 25mV/dB, intercept of -84dBm
  • Highly stable scaling over-temperature
  • Fully differential DC-coupled signal path
  • 100ns Power-up time
  • 150µA Sleep current

Applications

Test & Measurement, Sensing & Instrumentation, Signal Processing

Warnings

Product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD.

Product Information

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:
1 Amplifier

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92 dB

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-

:
500ns

:
SOIC

:
8Pins

:
2.7V to 5.5V

:
500µV

:
-40°C

:
85°C

:
AD8307

:
MSL 1 - Unlimited
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Technical Docs (3)

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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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