MAX4375TEUB-TG075

Overview

The MAX4375TEUB-TG075 is a low-cost, micropower, high-side current sense amplifier manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 2.7 V to 28 V and consumes only 30 µA of quiescent current. The device features an input bias current of 2 µA and an input offset voltage of 1.3 mV. It provides a common-mode rejection ratio (CMRR) of 85 dB and supports power dissipation up to 571 mW. Designed for single-channel applications, it functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Micropower operation with 30 µA quiescent current consumption
• High-side current sensing capability
• Wide common-mode voltage range supporting 2.7 V to 28 V supplies
• Low input offset voltage of 1.3 mV for precision measurement

Applications

• Battery management systems
• Portable instrumentation
• Power management circuits

Procurement Notes

Verify the exact suffix TG075 against official Analog Devices documentation to confirm package type and reel specifications. Confirm RoHS compliance status as listed in the specific datasheet revision. Check for obsolescence or lifecycle changes directly from the manufacturer before procurement planning.

Selection Notes

Select this component when low power consumption is critical alongside high-side current monitoring. Ensure the application requires the specified 85 dB CMRR and 1.3 mV offset accuracy. Verify that the operating temperature range of -40°C to +85°C meets environmental requirements.

Part Context

This part belongs to the MAX4372T series of current sense amplifiers. It is designed for applications requiring precise current monitoring with minimal power impact. The uMAX-10 package provides a compact solution for space-constrained designs.

Replacement Considerations

Check for direct pin-compatible substitutes within the MAX437x family. Verify electrical parameters such as gain and bandwidth if replacing with other current sense amplifiers.