**AD8217BRMZ: A High Common-Mode Voltage, Current-Shunt Monitor**

In modern power management and precision measurement systems, accurately monitoring current is critical for ensuring efficiency, safety, and performance. The **AD8217BRMZ** stands out as a high common-mode voltage, current-shunt monitor specifically engineered to deliver precise current sensing in demanding industrial, automotive, and telecommunications applications.

The AD8217BRMZ is designed to **accurately amplify small differential voltages** developed across a current-shunt resistor, even in the presence of high common-mode voltages up to **65 V**. This capability is essential in systems where the shunt resistor must be placed in high-side configurations, subject to significant voltage fluctuations. The device operates with a fixed gain of 20 V/V, providing a robust and linear output that directly correlates with the load current.

A key feature of the AD8217BRMZ is its **exceptional common-mode rejection ratio (CMRR)**, which remains high across a wide frequency range. This ensures that noise and interference from the common-mode voltage do not adversely affect the measurement accuracy. Additionally, the device offers a **bandwidth of 500 kHz**, making it suitable for both DC and AC current monitoring applications where transient response is critical.

The integration of a **zero-drift architecture** minimizes offset voltage and drift over temperature and time, thereby enhancing long-term reliability and precision. Packaged in a small MSOP-8 form factor, the AD8217BRMZ is optimized for space-constrained environments while maintaining excellent thermal performance.

Typical applications include motor control, battery management, power supplies, and overcurrent protection circuits, where reliable and accurate current data is necessary for system control and diagnostics.

**ICGOOODFIND**

The AD8217BRMZ provides a reliable and high-performance solution for precision current sensing in high common-mode voltage environments, combining accuracy, stability, and integration in a compact package.

**Keywords**:

Current-Shunt Monitor, High Common-Mode Voltage, Precision Measurement, Common-Mode Rejection Ratio, Zero-Drift Architecture