The MAX4375FESD+ is a sophisticated high-side current-sense amplifier designed by Maxim Integrated, a company known for its high-performance analog integration. This device is specifically engineered to monitor the current flow through power supply lines, providing precise current measurement without disrupting the ground path. The MAX4375FESD+ is an essential component for applications requiring accurate power management and monitoring.
Key Features
- High-Side Sensing: The ability to measure current on the high side of the load allows for detecting ground faults and provides a safer monitoring environment.
- Wide Input Voltage Range: Operating from a supply voltage of 2.7V to 28V, the MAX4375FESD+ is versatile and can accommodate a broad range of applications.
- Low Quiescent Current: With a quiescent current of just 100µA, this device is optimized for power-sensitive systems.
- High Accuracy: Offering a typical gain error of only ±0.5%, the amplifier ensures precise current measurements for efficient system control.
- Compact Package: Housed in a small 14-Pin NSOIC package, the MAX4375FESD+ saves valuable board space.
Applications
The MAX4375FESD+ is ideal for a variety of applications, including but not limited to:
- Battery management systems
- Portable devices
- Power management
- Overcurrent protection circuits
- Automotive and industrial systems
Technical Specifications
Parameter
Value
Supply Voltage (V<sub>CC)
2.7V to 28V
Quiescent Current
100µA
Gain Error
±0.5% (typ)
Package
14-Pin NSOIC
For designers seeking a reliable and precise current-sense solution, the MAX4375FESD+ from Maxim Integrated offers an exceptional blend of performance, accuracy, and compactness, making it an excellent choice for a wide array of power monitoring applications.
