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MAX4072 - Current-Sense Amplifiers

Download the MAX4072 datasheet PDF. This datasheet also covers the MAX4069 variant, as both devices belong to the same current-sense amplifiers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX4069

MAX4072 low-cost, bidirectional, highside, current-sense amplifiers are ideal for monitoring battery charge and discharge currents in notebooks, cell phones, and other portable equipment.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX4069-MaximIntegrated.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX4069–MAX4072 Bidirectional, High-Side, Current-Sense Amplifiers with Reference General Description The MAX4069–MAX4072 low-cost, bidirectional, highside, current-sense amplifiers are ideal for monitoring battery charge and discharge currents in notebooks, cell phones, and other portable equipment. They feature up to 24V input common-mode voltage range, low 100µA supply current (which drops to only 10µA in shutdown), and a total output error of less than 1.5%. The wide 1.35V to 24V input common-mode range is independent of the supply voltage, ensuring that the current-sense feedback remains accurate even when connected to a battery pack in deep discharge.