The MAX4375TEUB+ from Maxim Integrated is a high-precision, low-power current-sense amplifier that is ideal for a wide range of applications requiring current monitoring. This device is part of Maxim's family of high-side current-sense amplifiers designed to simplify the task of measuring the current flowing through a shunt resistor in a high-side configuration, which means the sensing element is placed between the power supply and the load.

Key Features

• High Accuracy: The MAX4375TEUB+ offers a high level of precision with a low input offset voltage, making it suitable for monitoring small currents with great accuracy.
• Wide Input Voltage Range: This current-sense amplifier operates over a wide input common-mode voltage range from 2.7V to 28V, allowing it to be used in various systems without the need for additional level shifting circuitry.
• Low Quiescent Current: It consumes a very low quiescent current, which makes it an excellent choice for battery-powered and portable applications where power efficiency is crucial.
• High-Side Sensing: The ability to sense the current from the high side provides several advantages, including the detection of ground faults and the capability to monitor the battery life without interrupting the ground path.
• Multiple Gain Options: The MAX4375TEUB+ is available in different gain versions, allowing designers to choose the appropriate gain for their specific application requirements.

Applications

• Battery Management
• Power Management
• Portable Devices
• Automotive Systems
• Industrial Control Systems

The MAX4375TEUB+ comes in a compact µMAX-10 package, which is advantageous for space-constrained applications. Its precision and versatility make it an excellent choice for designers looking to implement current monitoring with minimal external components and straightforward design integration.

With its robust design and comprehensive feature set, the MAX4375TEUB+ current-sense amplifier from Maxim Integrated provides a reliable and efficient solution for a wide array of current monitoring tasks in modern electronic systems.