AD8213YRMZ

Overview

The AD8213YRMZ is a dual-channel current sense amplifier from Analog Devices, designed for high-side and low-side sensing applications. It operates with a supply voltage range of 4.5 V to 5.5 V and supports a common-mode voltage range from -2 V to 65 V. The device features a gain bandwidth product of 500 kHz and a typical input offset voltage of 1 mV. It provides a gain error of 0.25% and a power supply rejection ratio of 76 dB. Operating within a temperature range of -40°C to +150°C, it is housed in an MSOP-10 package.

Feature Summary

• Dual-channel architecture for simultaneous multi-rail or bidirectional current monitoring
• Wide common-mode voltage capability extending to 65 V for high-side sensing
• Extended industrial temperature rating up to 150°C for harsh environments
• Low gain error ensuring accurate signal amplification across the operating range

Applications

• High-side current sensing in DC-to-DC converters
• Battery management systems requiring dual-channel monitoring
• Industrial motor control circuits
• Power supply overcurrent protection

Procurement Notes

Verify the specific suffix 'R7' indicates reel packaging when ordering. Confirm the MSOP-10 footprint matches the target PCB layout. Ensure the 4.5 V to 5.5 V supply requirement aligns with system rails. Check for automotive qualification if required by the application environment. Validate thermal performance at the maximum 150°C junction temperature limit.

Selection Notes

Select this component when dual-channel precision is needed within a single package. The wide common-mode range suits high-voltage systems unlike standard low-voltage op amps. Consider the 500 kHz bandwidth for moderate-speed applications. The extended temperature range makes it suitable for automotive or industrial use where standard commercial grades fail.

Part Context

Part of the AD8213 family, which includes single-channel variants like the AD8210. It shares architectural similarities with other ADI current sense amplifiers but offers integrated dual channels. The YRMZ designation specifies the MSOP-10 package and RoHS compliance. It complements higher-bandwidth parts like the AD8216 for slower, cost-sensitive applications.

Replacement Considerations

• AD8210YRMZ (Single channel variant)
• AD8213ARMZ (Different package option)