The MAX4080FASA+T is a high-side current-sense amplifier designed by Maxim Integrated, a leader in analog and mixed-signal engineering. This device is tailored for precision current measurement in a variety of applications, including but not limited to, power management, battery charging, and automotive systems.

Key Features and Benefits

• High-Side Sensing: The MAX4080FASA+T measures the current flowing through a shunt resistor placed in the high side of the circuit, allowing for the detection of ground fault conditions and providing a safer method of current sensing.
• Wide Input Common-Mode Range: This amplifier operates over a wide common-mode range of 4.5V to 76V, which is ideal for high voltage systems and ensures versatility across different applications.
• High Accuracy: With a low input offset voltage and high gain accuracy, the MAX4080FASA+T ensures precise current measurement, which is crucial for system monitoring and control.
• Low Power Consumption: Maxim Integrated's commitment to power efficiency is evident in this component, which features a quiescent current of just 85µA (typical), minimizing the impact on the overall power budget of the system.
• Adjustable Gain: The device offers an adjustable gain setting using external gain-set resistors, providing flexibility and customization to match specific system requirements.
• Small Package: Available in an 8-pin SOIC package, the MAX4080FASA+T saves valuable board space, which is essential in compact electronic designs.

Applications

The versatility of the MAX4080FASA+T makes it suitable for a wide range of applications. It is particularly useful in:

• Automotive battery management
• Power management systems
• Portable devices
• Telecommunications equipment
• Industrial monitors and controls

With its robust design and high accuracy, the MAX4080FASA+T from Maxim Integrated is a reliable choice for designers seeking to incorporate current sensing capabilities into their systems. Its ease of use, combined with the support and quality assurance from Maxim Integrated, makes it a go-to component for precision current measurement solutions.