Maxim Integrated MAX4375EEUB Overview

The MAX4375EEUB from Maxim Integrated is a high-precision, low-power current-sense amplifier that is designed for a wide range of applications requiring accurate current monitoring. This device is part of Maxim's industry-leading portfolio of current-sense amplifiers, which are known for their reliability and performance.

The MAX4375EEUB is housed in a compact µMAX-10 package, making it an excellent choice for space-constrained applications. It offers a high level of integration, which simplifies design and reduces system complexity. This current-sense amplifier features a precision voltage reference and an integrated gain-setting resistor, which allows for easy configuration and minimizes the number of external components required.

This amplifier is capable of sensing small differential voltages across a shunt resistor in the presence of high input common-mode voltages. This makes it particularly suitable for applications such as battery management, power management, and overcurrent protection in systems that operate from a single cell up to 28V power supplies.

Key features of the MAX4375EEUB include:

• High accuracy with low offset voltage and gain error
• Wide input common-mode voltage range from -0.1V to +28V
• Low supply current, making it ideal for portable battery-operated devices
• Integrated gain resistor for fixed gains of 20V/V, 50V/V, 100V/V, or 200V/V
• Output voltage is proportional to the current passing through the shunt resistor
• High-side current sensing, which allows for ground-referenced loads

With its high accuracy and wide input voltage range, the MAX4375EEUB is an excellent choice for designers looking to implement current-sense circuits in their designs with minimal effort. Whether you're designing power management systems, battery chargers, or any other application requiring current monitoring, the MAX4375EEUB offers a robust and reliable solution that integrates seamlessly into your design.

Maxim Integrated provides comprehensive technical support and documentation for the MAX4375EEUB, ensuring a smooth design-in process and quick time-to-market for your products.