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Product Detailed Parameters
- Description：IC CURRENT MONITOR 0.25% SOT23-5
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Current Monitor
- Sensing Method：High/Low-Side
- Accuracy：±0.25%
- Voltage - Input：-2V ~ 65V
- Current - Output：-
- Operating Temperature：-40°C ~ 125°C
- Grade：Automotive
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
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Overview
The AD8211WYRJZ-R7 is a high-voltage current shunt 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 with a typical common-mode rejection ratio of 120 dB. It consumes 2 mA of operating supply current and functions reliably across an extended temperature range of -40°C to +125°C.
Feature Summary
- High common-mode voltage tolerance for robust operation in demanding environments
- High common-mode rejection ratio ensuring accurate signal processing
- Automotive qualification compliant with AEC-Q100 standards
Applications
- High-side current sensing in automotive systems
- Motor control applications
- DC-to-DC converter monitoring
Procurement Notes
Verify the specific suffix R7 indicates cut tape packaging rather than reel quantities when sourcing. Confirm availability status as distribution channels may list limited stock or special order requirements. Ensure the component matches the exact Analog Devices part number to avoid compatibility issues with existing circuit designs.
Selection Notes
Select this component for applications requiring high common-mode voltage handling with low supply current consumption. The AEC-Q100 qualification makes it suitable for automotive environments where reliability is critical. Compare CMRR specifications against other variants if higher precision is required, noting that different suffixes may offer varying performance levels.
Part Context
This device belongs to the AD8211 series of high-voltage current shunt amplifiers. It shares functional similarities with other members like the AD8211YRJZ-RL7 but differs in specific electrical characteristics such as CMRR and power consumption. The W suffix typically denotes automotive-grade qualification within the Analog Devices portfolio.
Replacement Considerations
The AD8211YRJZ-RL7 is a related variant within the same family. Verify if the lower CMRR and different power consumption of the Y variant meet system requirements before substitution.
