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MAX4081 - Current-Sense Amplifiers

This page provides the datasheet information for the MAX4081, a member of the MAX4080 Current-Sense Amplifiers family.

Description

The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical.

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Datasheet preview – MAX4081

Datasheet Details

Part number MAX4081
Manufacturer Maxim Integrated
File Size 590.73 KB
Description Current-Sense Amplifiers
Datasheet download datasheet MAX4081 Datasheet
Additional preview pages of the MAX4081 datasheet.

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Full PDF Text Transcription

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MAX4080/MAX4081 EVALUATION KIT AVAILABLE 76V, High-Side, Current-Sense Amplifiers with Voltage Output General Description The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for unidirectional current-sense applications and the MAX4081 allows bidirectional current sensing. The MAX4081 single output pin continuously monitors the transition from charge to discharge and avoids the need for a separate polarity output. The MAX4081 requires an external reference to set the zero-current output level (VSENSE = 0V).
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