AD8214WYRMZ-RL

Overview

The AD8214WYRMZ-RL is a current shunt threshold detector manufactured by Analog Devices Inc. It operates within a supply voltage range of 5 V to 65 V and draws a typical operating supply current of 1.2 mA. The device features a common-mode rejection ratio (CMRR) of 80 dB and utilizes an MSOP-8 surface-mount package. It is qualified for automotive applications under the AEC-Q100 standard and supports an extended operating temperature range from -40°C to +125°C.

Feature Summary

• Integrated current shunt threshold detection functionality
• AEC-Q100 qualification for automotive reliability standards
• High common-mode voltage tolerance up to 65 V

Applications

• Automotive power distribution systems
• Current monitoring in DC-to-DC converters
• Battery management system protection circuits

Procurement Notes

Verify component authenticity through authorized channels due to limited availability status. Confirm that the specific suffix matches the required reel packaging configuration. Ensure compatibility with existing thermal management designs given the MSOP-8 footprint constraints. Validate that the AEC-Q100 qualification meets specific project automotive grade requirements before finalizing procurement decisions.

Selection Notes

Select this component when high-side current sensing with integrated threshold detection is required in automotive environments. The wide common-mode voltage range accommodates various bus architectures. Consider the low supply current for battery-sensitive applications. Verify that the MSOP-8 package fits the available PCB real estate compared to larger SOIC alternatives.

Part Context

This part belongs to the AD8214 series of current sense amplifiers designed for robust industrial and automotive use. It differs from general-purpose op-amps by integrating specific thresholding logic for fault detection. The WYRMZ suffix indicates the specific MSOP-8 package variant with reel packaging, distinct from tube-packaged versions like the AD8214ARMZ.

Replacement Considerations

Direct substitutes include other parts within the AD8214 family such as the AD8214ARMZ or AD8214ARMZ-RL, which share identical electrical characteristics but differ in packaging format.