Product Overview: Maxim Integrated MAX4373FEUA+T

The MAX4373FEUA+T from Maxim Integrated is a high-precision, low-power, high-side current-sense amplifier that is designed to monitor battery or power supply current in portable devices, consumer electronics, and industrial systems. This device offers a unique blend of features that make it ideal for applications requiring accurate current measurement without disrupting the measured path.

Key Features

• High-Side Sensing: The MAX4373FEUA+T measures the current flowing through a shunt resistor placed in the high side of the power line, allowing for ground-referenced loads without interrupting the ground path.
• Low Input Offset Voltage: It has a low input offset voltage, which minimizes error in current measurement and ensures high accuracy even at low current levels.
• Wide Supply Voltage Range: Operating from a 2.7V to 28V supply voltage, this device is versatile for various applications and ensures compatibility with a wide range of power sources.
• Adjustable Gain: The device features an externally configurable voltage gain, allowing users to set the gain according to their specific requirements for different applications.
• Low Power Consumption: With its low quiescent current, the MAX4373FEUA+T is suitable for battery-powered applications where power efficiency is critical.

Applications

The MAX4373FEUA+T is suitable for a variety of applications, such as:

• Battery management systems
• Portable devices like smartphones and tablets
• Power management in consumer electronics
• Industrial automation systems
• Overcurrent protection circuits

Package and Availability

The MAX4373FEUA+T is offered in a compact 8-pin μMAX package, making it an excellent choice for space-constrained applications. This device is available in tape and reel format, denoted by the '+T' suffix, which facilitates efficient assembly for high-volume production.

Overall, the MAX4373FEUA+T current-sense amplifier from Maxim Integrated is a reliable and accurate solution for current monitoring across a wide range of applications, ensuring both performance and convenience for designers and engineers.