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ZXCT1020 - Low offset current output current monitor

Datasheet Summary

Description

The ZXCT1020 is a precision high-side current sense monitor.

Using this type of device eliminates the need to disrupt the ground plane when sensing a load current.

Features

  • Accurate high-side current sensing Versatile current output scaling 2.5V - 20V operating range 25µA quiescent current 1% typical accuracy SOT23-5 package.

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Datasheet preview – ZXCT1020

Datasheet Details

Part number ZXCT1020
Manufacturer Zetex Semiconductors
File Size 1.17 MB
Description Low offset current output current monitor
Datasheet download datasheet ZXCT1020 Datasheet
Additional preview pages of the ZXCT1020 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com ZXCT1020 ZXCT1020 Low offset current output current monitor Description The ZXCT1020 is a precision high-side current sense monitor. Using this type of device eliminates the need to disrupt the ground plane when sensing a load current. The ZXCT1020 uses two external resistors to set the overall voltage gain for applications where improved accuracy at small sense voltages is required. For fixed gain variants Zetex offers the ZXCT1021 (G=10) and ZXCT1022 (G=100). The ZXCT1020 footprint follows that of the ZXCT1021/2 with only 2 additional resistors required: One resistor between pins 1 and 4 for setting transconductance, and the other between pins 3 and 2 for setting overall gain. Current output enables the user to set the gain via these external resistors.
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