AD8212YRMZ-R7

Overview

The AD8212YRMZ-R7 is a single-channel high-voltage current shunt monitor manufactured by Analog Devices Inc. It operates within a supply voltage range of 7 V to 65 V and supports a common-mode voltage from 7 V to 65 V. Key electrical parameters include a gain-bandwidth product of 1 MHz, a common-mode rejection ratio (CMRR) of 100 dB, and an input bias current of 200 uA. The device features a maximum input offset voltage of 2 mV and consumes 720 uA of operating supply current. It is housed in an MSOP-8 surface-mount package and functions across a temperature range of -40°C to +125°C.

Feature Summary

• Supports high common-mode voltages up to 65 V for flexible placement in power circuits
• Provides high accuracy with 100 dB common-mode rejection ratio
• Operates on a single supply voltage ranging from 7 V to 65 V

Applications

• High voltage current monitoring systems
• Industrial process control loops
• Power supply output sensing

Procurement Notes

Verify the specific suffix 'R7' indicates reel packaging when sourcing. Confirm availability status as distribution channels may list limited stock or end-of-life conditions. Ensure the MSOP-8 footprint matches the target PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when applications require monitoring currents in high-side configurations with elevated common-mode potentials. The 1 MHz bandwidth suits moderate-speed sensing tasks. Verify that the 7 V minimum supply voltage aligns with the system's available rail, as lower voltage operation is not supported.

Part Context

This part belongs to the AD8212 series of current sense amplifiers designed for high-voltage environments. It shares the MSOP-8 package form factor with other variants in the family but differs in internal gain settings and packaging style compared to tube-reel alternatives like the AD8212YRMZ.

Replacement Considerations

Check AD8212YRMZ for tube-packaged equivalents. Consider AD8212WYRMZ-R7 if adjustable gain is required instead of fixed gain.