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MAX4289 - 1.0V Micropower / SOT23 / Operational Amplifier

Datasheet Summary

Description

The MAX4289 micropower, operational amplifier is optimized for ultra-low supply voltage operation.

The amplifier consumes only 9µA of quiescent supply current and is fully specified for operation from a single 1.0V to 5.5V power supply.

Features

  • a wide input common-mode range that includes the ground, and an output voltage swing that is virtually Rail-to-Rail®, allowing almost all of the power supply to be used for signal voltage. The low input offset voltage and low input bias current specifications along with the high open-loop gain make the MAX4289 well-suited to.

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Datasheet preview – MAX4289

Datasheet Details

Part number MAX4289
Manufacturer Maxim
File Size 280.36 KB
Description 1.0V Micropower / SOT23 / Operational Amplifier
Datasheet download datasheet MAX4289 Datasheet
Additional preview pages of the MAX4289 datasheet.

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Full PDF Text Transcription

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19-2023; Rev 0; 1/02 1.0V Micropower, SOT23, Operational Amplifier General Description The MAX4289 micropower, operational amplifier is optimized for ultra-low supply voltage operation. The amplifier consumes only 9µA of quiescent supply current and is fully specified for operation from a single 1.0V to 5.5V power supply. This ultra-low voltage operation together with the low quiescent current consumption make the MAX4289 ideal for use in battery-powered systems operated from as little as a single alkaline cell. The MAX4289 also features a wide input common-mode range that includes the ground, and an output voltage swing that is virtually Rail-to-Rail®, allowing almost all of the power supply to be used for signal voltage.
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