The MAX4080SASA is a precision, high-side current-sense amplifier designed by Maxim Integrated. This device is ideal for a wide range of applications where accurate current measurement is crucial, such as in power management systems, battery chargers, and industrial control systems.

Key Features

• High Accuracy: The MAX4080SASA offers a low input offset voltage, which enhances the accuracy of current measurements, making it suitable for precision applications.
• Wide Input Voltage Range: It operates across a wide common-mode voltage range from 4.5V to 76V, allowing for versatile use in different circuit environments.
• High-Side Measurement: By measuring current on the high side, the MAX4080SASA can detect load current in systems without interfering with the ground path, providing safer and simpler implementations.
• Low Quiescent Current: The device features a low quiescent current, which minimizes power consumption when the system is in idle mode, making it energy efficient.
• Variable Gain Options: Available in fixed gain versions of 20V/V, 50V/V, and 100V/V, which allows designers to choose the appropriate gain level for their specific application requirements.

Applications

The MAX4080SASA is suitable for a variety of applications, including:

• Automotive and battery-powered systems
• Power management and monitoring
• Overcurrent and short-circuit protection
• Portable and handheld devices
• Industrial and telecom equipment

Package and Availability

The MAX4080SASA is available in an 8-pin SOP (Small Outline Package), which is known for its compact footprint and suitability for space-constrained applications. The device is also RoHS compliant, adhering to environmental standards for electronics.

Overall, the MAX4080SASA from Maxim Integrated stands out as a highly reliable and precise solution for current sensing in a wide array of applications, delivering both performance and efficiency to meet the needs of modern electronic systems.