Overview
The AD8213WHRMZ-RL, produced by Analog Devices Inc., is a dual-channel, precision current sense amplifier designed for high-accuracy current monitoring in various industrial and automotive applications. This component offers excellent accuracy, low noise, and high-side monitoring capabilities, making it a versatile solution for power management, motor control, and battery management systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AD8213WHRMZ-RL |
| Manufacturer | Analog Devices Inc. |
| Maximum Current Sensing Voltage | Up to 65V |
| Accuracy | ±0.25% to ±0.5% gain error |
| Gain | 20 V/V |
| Operating Temperature Range | -40°C to +150°C (H grade) |
| Package Type | 10-lead MSOP |
| Common-Mode Rejection Ratio (CMRR) | Typical higher than 90 dB |
| Output Load Resistor (RL) | 25 kΩ |
Key Features
- High-side current monitoring up to 65V
- Excellent accuracy with ±0.25% to ±0.5% gain error
- Wide operating temperature range of -40°C to +150°C
- Low noise performance
- Compact 10-lead MSOP package
- Set gain of 20 V/V
- Ground-referenced, buffered output
- Optional low-pass filtering via external capacitor
- Automotive-grade qualification for high-reliability applications
Applications
- Power management and control
- Motor control
- Battery charging and monitoring
- Industrial automation and control
- Automotive electronics
- Solenoid control
Q & A
- What is the maximum current sensing voltage of the AD8213WHRMZ-RL?
The AD8213WHRMZ-RL can sense currents up to 65V. - What is the accuracy of the AD8213WHRMZ-RL?
The accuracy is ±0.25% to ±0.5% gain error. - What is the gain of the AD8213WHRMZ-RL?
The gain is 20 V/V. - What is the operating temperature range of the AD8213WHRMZ-RL?
The operating temperature range is -40°C to +150°C for the H grade. - What package type is the AD8213WHRMZ-RL available in?
The AD8213WHRMZ-RL is available in a 10-lead MSOP package. - Does the AD8213WHRMZ-RL support bidirectional current sensing?
Yes, the AD8213WHRMZ-RL can be configured to sense current in both directions. - Is the AD8213WHRMZ-RL suitable for automotive applications?
Yes, the AD8213W models are available with controlled manufacturing to support the quality and reliability requirements of automotive applications. - What is the common-mode rejection ratio (CMRR) of the AD8213WHRMZ-RL?
The CMRR is typical higher than 90 dB. - Can the AD8213WHRMZ-RL be used in industrial automation?
Yes, it is suitable for industrial automation and control applications. - How does the AD8213WHRMZ-RL handle noise?
The AD8213WHRMZ-RL features low noise performance and ground noise rejection.
