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ICL8048 Log Amplifier

ICL8048 Description

ICL8048 Data Sheet August 1999 File Number 2865.2 Log Amplifier The ICL8048 is a monolithic logarithmic amplifier capable of handling six decades of cu.
The ICL8048 relies for its operation on the well known exponential relationship between the collector current and the base emitter voltage of a transi.

ICL8048 Features

* Full Scale Accuracy
* 0.5%
* Temperature Compensated Operation
* . 0oC to 70oC
* Scale Factor, Adjustable
* . . 1V/Decade
* Dynamic Current Range
* . 120dB

ICL8048 Applications

* Information ICL8048 Scale Factor Adjustment The scale factor adjustment procedures outlined previously for the ICL8048, are primarily directed towards setting up 1V FIGURE 8. EFFECT OF VARYING “K” ON THE LOG AMPLIFIER 4 ICL8048 33kΩ 0.1µF 0V 0.1µF 0.1µF 1K ICL7650 + 33kΩ 4 5 VREF (+15V) RREF

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Datasheet Details

Part number
ICL8048
Manufacturer
INTERSIL
File Size
85.08 KB
Datasheet
ICL8048_INTERSIL.pdf
Description
Log Amplifier

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Log Amplifier INTERSIL
INTERSIL ICL8048-like datasheet