Maxim Integrated MAX4173HEUT-T Current-Sense Amplifier

Maxim Integrated's MAX4173HEUT-T is a high-quality, precision current-sense amplifier designed for a wide range of applications that require accurate current monitoring. This tiny, high-side current-sense device is an essential component for power management solutions, offering a simple and efficient way to measure current without interrupting the high-side supply rail.

The MAX4173HEUT-T operates from a supply voltage range of 3V to 28V, which makes it versatile for both low and high voltage systems. Its compact SOT23-6 package is perfect for space-constrained applications, and it is specified over the extended -40°C to +85°C temperature range, ensuring reliable performance under varying environmental conditions.

One of the standout features of the MAX4173HEUT-T is its low input offset voltage, which allows for precise current measurement without significant error. This characteristic is particularly important in applications where accuracy is critical, such as battery monitoring, power management, and overcurrent protection circuits.

Furthermore, the device boasts a wide common-mode range that extends from 0V to 28V, independent of the supply voltage. This feature enables the MAX4173 to monitor shunt resistors in a variety of systems without the need for complex level-shifting circuits.

The MAX4173 also includes a voltage output that makes interfacing with analog-to-digital converters (ADCs) or microcontrollers straightforward. This analog voltage output is proportional to the current flowing through the shunt resistor, allowing for easy integration into digital systems for further processing and analysis.

With its combination of high accuracy, low power consumption, and ease of use, the Maxim Integrated MAX4173HEUT-T current-sense amplifier is an ideal choice for designers looking to implement current monitoring in their projects. Whether it's used in portable devices, consumer electronics, or industrial systems, the MAX4173HEUT-T provides a reliable and effective solution for current-sensing needs.

Product features at a glance:

• Supply Voltage Range: 3V to 28V
• Low Input Offset Voltage
• Extended Temperature Range: -40°C to +85°C
• Compact SOT23-6 Package
• Wide Common-Mode Range: 0V to 28V
• Analog Voltage Output