AD8213YRMZ-R7

Overview

The AD8213YRMZ-R7 is a dual-channel current sense amplifier manufactured by Analog Devices Inc. It operates within a supply voltage range of 4.5 V to 5.5 V and features a gain bandwidth product of 500 kHz. The device supports a common-mode voltage range from -2 V to 65 V, ensuring compatibility with high-side sensing applications. Key electrical specifications include a maximum input offset voltage of 1 mV, a common-mode rejection ratio of 100 dB, and a power supply rejection ratio of 76 dB. It draws a typical operating supply current of 2.5 mA and maintains a gain error of 0.25%. The component is housed in an MSOP-10 surface-mount package and functions reliably across an extended industrial temperature range from -40°C to +150°C.

Feature Summary

• Dual-channel architecture for simultaneous multi-rail or differential current monitoring
• Wide common-mode voltage tolerance supporting high-side configurations up to 65 V
• High precision performance characterized by low input offset voltage and high CMRR

Applications

• Multi-rail power management systems requiring precise current monitoring
• Industrial automation equipment with high-voltage DC bus sensing
• Battery management systems in electric vehicles and energy storage
• Server and data center power distribution units

Procurement Notes

Verify the specific suffix 'R7' corresponds to the required reel packaging configuration during sourcing. Confirm that the MSOP-10 footprint matches the target PCB layout constraints. Ensure the selected variant meets the necessary thermal dissipation requirements for the intended operating environment. Cross-reference the manufacturer's latest datasheet to validate pinout assignments and absolute maximum ratings before finalizing procurement orders.

Selection Notes

Select this component when dual-channel sensing is required within a single package to reduce board space. Consider the wide common-mode voltage range if interfacing with high-side loads exceeding standard logic levels. Evaluate the 150°C maximum junction temperature capability for operation in thermally constrained enclosures. Compare the 1 mV offset voltage against application accuracy requirements to ensure sufficient measurement resolution.

Part Context

This part belongs to the AD8213 series of current sense amplifiers designed for robust industrial applications. The YRMZ designation indicates a specific temperature grade and MSOP-10 package variant optimized for surface-mount assembly. The R7 suffix denotes tape-and-reel packaging suitable for automated pick-and-place manufacturing processes. This series provides a compact solution for high-performance current monitoring in space-constrained designs.

Replacement Considerations

Consult official Analog Devices documentation for verified cross-reference part numbers. Ensure any substitute component matches the MSOP-10 package dimensions and pinout configuration. Verify that replacement devices support the same 65 V common-mode voltage range and dual-channel functionality.