LM61495RPHR: High Precision Current Shunt Monitor
The LM61495RPHR current shunt monitor offers high accuracy, wide common-mode range, and low quiescent current, making it ideal for accurate current measurement in a variety of applications. The LM61495RPHR features high accuracy, temperature compensation, and fault protection to ensure reliable current sensing and optimum performance. Whether in power management, motor control, energy monitoring or industrial automation, the LM61495RPHR provides an efficient solution for precise current measurement and control requirements.
Feature:
1. High-precision current monitoring: The LM61495RPHR provides excellent current-sensing accuracy, allowing accurate measurement of current with low offset voltage and minimal error.
2. Wide common-mode range: The monitor operates over a wide common-mode voltage range, enabling it to handle a variety of current sensing applications across different voltage levels.
3. Low Quiescent Current: The LM61495RPHR features low quiescent current consumption to minimize power loss and ensure energy-efficient operation in battery-powered and low-power applications.
4. High bandwidth: The monitor has a high bandwidth capability, which can accurately capture rapidly changing current waveforms and provide real-time current information for dynamic applications.
Specifications:
- Supply Voltage Range: 2.7V to 5.5V
- Common Mode Input Voltage Range: -2V to 44V
- Operating temperature range: -40°C to 125°C
- Offset Voltage: ±60µV
- Gain error: ±0.5%
- Quiescent Current: 100µA (Typical)
- Bandwidth: 500kHz (Typical)
Unique Features:
1. High precision and linearity: The LM61495RPHR exhibits high precision and linearity in current sensing, ensuring reliable and accurate current measurement in a variety of applications.
2. Temperature compensation: The monitor adopts temperature compensation technology, which can perform accurate current measurement even under different temperature conditions.
3. Fault detection and protection: The LM61495RPHR includes fault detection and protection features such as overcurrent detection and thermal shutdown. These safeguards protect the device and surrounding circuitry from potential damage during fault conditions.
4. Small package size: The monitor comes in a small package for space-constrained applications or compact designs.
Application:
The LM61495RPHR current shunt monitor has applications in various fields, including:
1. Power management: Widely used in power management systems, battery chargers and power supplies to monitor current and optimize power consumption.
2. Motor Control: This monitor is used in motor control applications such as robotics, drones, and electric vehicles for precise current sensing and control.
3. Energy monitoring: applied to energy monitoring systems and smart meters to accurately measure and monitor energy consumption.
4. Industrial automation: Supervisors play a vital role in industrial automation applications, providing accurate current sensing for motor drives, control systems, and power monitoring.
