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MPQ8112A - High-Side Current-Sense Amplifier

This page provides the datasheet information for the MPQ8112A, a member of the MPQ8112 High-Side Current-Sense Amplifier family.

Datasheet Summary

Description

The MPQ8112 and MPQ8112A are low-cost, unipolar, high-side current-sense amplifiers.

The devices operate from a 2.7V to 60V supply and typically consume a 300µA current.

They are ideal for today’s automotive systems, industrial supplies, and systems where battery/DC current monitoring is critical.

Features

  • Low-Cost, Compact Current-Sense Solution.
  • 700kHz Bandwidth.
  • 300µA Typical Supply Current.
  • 2.7V to 60V Operating Supply Voltage.
  • 0V to 60V Common Mode Input Range.
  • 0.2µA Typical Shutdown Current.
  • 300µV Input Offset Voltage.
  • Available with Fixed 50V/V Gain (MPQ8112), or Adjustable Gain (MPQ8112A).
  • ±1% Current-Sense Gain Accuracy.
  • High-Current Sensing Capabilities.
  • Available in a 6-Lead TSOT23 Package.
  • Available in AEC-Q100 Grade 1 APPLIC.

📥 Download Datasheet

Datasheet preview – MPQ8112A

Datasheet Details

Part number MPQ8112A
Manufacturer MPS
File Size 1.03 MB
Description High-Side Current-Sense Amplifier
Datasheet download datasheet MPQ8112A Datasheet
Additional preview pages of the MPQ8112A datasheet.

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Full PDF Text Transcription

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MPQ8112/MPQ8112A 60V, High-Side Current-Sense Amplifier, AEC-Q100 Qualified DESCRIPTION The MPQ8112 and MPQ8112A are low-cost, unipolar, high-side current-sense amplifiers. The devices operate from a 2.7V to 60V supply and typically consume a 300µA current. They are ideal for today’s automotive systems, industrial supplies, and systems where battery/DC current monitoring is critical. High-side current monitoring is especially useful in battery-powered systems, since it does not interfere with the ground path of the battery charger. The common mode input ranges between 0V and 60V with a 700kHz high bandwidth. That makes these devices suitable for use in inside control and short-circuit protection loops.
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