AD8210WYRZ-RL

Overview

The AD8210WYRZ-RL is a high voltage, bidirectional current shunt monitor manufactured by Analog Devices Inc. It features a wide common-mode voltage range operating from −2 V to +65 V and surviving up to +68 V. The device provides a buffered output with 5 mA drive capability and offers excellent AC and DC performance, including typical CMRR of 120 dB at DC and 80 dB at 100 kHz. It operates within a temperature range of −40°C to +125°C and is available in an 8-lead SOIC package.

Feature Summary

• Supports bidirectional current sensing with a wide common-mode voltage range extending to +65 V.
• Provides a buffered output voltage with sufficient drive capability for direct interfacing.
• Delivers high precision with low offset drift and high common-mode rejection ratios.

Applications

• Current sensing in motor controls
• Transmission controls in automotive systems
• Diesel injection controls
• Engine management systems
• DC-to-DC converters

Procurement Notes

Verify the specific suffix WYRZ-RL against the official datasheet to confirm package type and reel quantity. Confirm availability status as supply may be limited or subject to factory special orders. Ensure compatibility with required operating temperature ranges and voltage specifications before integration into the design.

Selection Notes

Select this component when high-side current monitoring is required in environments with elevated common-mode voltages. The bidirectional capability allows for monitoring both charge and discharge currents. Consider the buffered output feature if driving low-impedance loads or long traces without signal degradation is necessary.

Part Context

This part belongs to the AD8210 series of high-voltage current shunt monitors designed for robust industrial and automotive applications. It integrates precision amplification circuitry to accurately measure voltage drops across shunt resistors while rejecting high common-mode potentials.

Replacement Considerations

Check for alternative parts within the AD8210 family or similar high-voltage current sense amplifiers from Analog Devices. Verify pinout compatibility and electrical parameter equivalence before substituting.