Introducing the LT1787HV High Voltage, High-Side Current Sense Amplifier

The LT1787HV is a sophisticated high-side current sense amplifier designed by Linear Technology to address the needs of applications requiring precise current measurement under high voltage conditions. This robust component is capable of operating with a wide supply voltage range, making it an ideal choice for monitoring battery usage, power management, and overcurrent protection in a variety of industrial and automotive environments.

Key Features of the LT1787HV:

• Wide Input Voltage Range: The LT1787HV can handle a wide range of input voltages, from 4V up to 60V, providing versatility in various high voltage applications.
• Precision Current Sensing: With its ability to accurately detect small differential voltages in the presence of high common mode voltages, the LT1787HV ensures reliable current monitoring.
• Low Offset Voltage: The device boasts a low input offset voltage, which enhances the accuracy of current measurement, critical for precise control and monitoring.
• Extended Temperature Range: Designed to withstand harsh environments, the LT1787HV operates over an extended temperature range, ensuring reliable performance under extreme conditions.
• Minimal External Components Required: The current sense amplifier is designed to function with a minimal number of external components, simplifying design and reducing overall system cost.

Applications:

The LT1787HV is particularly well-suited for applications such as:

• Automotive battery monitoring
• Power management systems
• Portable instrumentation
• Overcurrent protection circuits
• Telecommunications infrastructure

The LT1787HV's combination of high voltage capability, precision, and robustness makes it an excellent choice for designers who require a reliable current sense solution. Its user-friendly interface and straightforward implementation complement its technical strengths, making it a go-to component for engineers looking to enhance the safety and efficiency of their electronic systems.

With the LT1787HV, Linear Technology continues its tradition of providing high-quality, high-performance solutions for complex electronic challenges. Whether you're designing for the automotive industry, creating sophisticated power management systems, or working with high-precision instrumentation, the LT1787HV is a component that can help you achieve your design objectives with confidence and ease.