Product Overview: MAX4172GUA+T from Maxim Integrated

The MAX4172GUA+T is a high-performance, low-cost, precision current-sense amplifier from Maxim Integrated. This device is specifically designed for accurate current measurement in a wide range of applications, from battery management to automotive systems, power management, and portable devices. Its compact design and ease of use make it an ideal choice for engineers looking to monitor current with minimal power loss.

Key Features

• High Accuracy: The MAX4172GUA+T offers excellent accuracy, which is crucial for precise current monitoring, ensuring reliable performance in critical applications.
• Wide Input Common-Mode Range: This amplifier can measure current across shunt resistors over a wide input common-mode range from 3V to 28V, independent of the supply voltage.
• Low Supply Current: With a supply current of just 100µA, the device is highly efficient, making it suitable for battery-powered applications.
• High-Side Current Sensing: The ability to perform high-side current sensing allows for the detection of load current without interfering with the ground path of the load.
• Variable Gain: The MAX4172 offers a user-selectable gain, providing flexibility and adaptability for various design requirements.

Applications

• Battery Management
• Automotive Systems
• Power Management
• Portable Devices
• Notebook Computers

The MAX4172GUA+T comes in a compact 8-pin µMAX package, which is ideal for space-constrained applications. The device operates over a wide temperature range, making it suitable for use in harsh environments. Its robust design ensures long-term reliability and stability, which are critical in industrial and automotive applications where conditions can be demanding.

Maxim Integrated's commitment to quality is evident in the MAX4172GUA+T, which is designed to meet the stringent requirements of modern electronic systems. Whether you are designing a sophisticated battery management system or simply need to monitor current in a power supply, the MAX4172GUA+T offers a versatile and reliable solution that engineers can trust.