Product Overview: LT1787HS8#PBF

The LT1787HS8#PBF is a precision, high-side current sense amplifier designed by Linear Technology, renowned for their expertise in analog integrated circuits. This device is housed in a small 8-lead SO package, optimized for space-saving applications without compromising performance.

Key Features

• High-Side Current Sensing: The LT1787HS8#PBF is designed to monitor current flow in applications where the sensing is done above the ground, allowing for the detection of load current without interfering with the ground path of the load.
• Wide Input Voltage Range: This current sense amplifier can handle a wide range of input voltages, from 4V to 60V, making it suitable for a variety of applications including industrial, automotive, and communications systems.
• Low Current Consumption: With a quiescent current of only 60μA (typical), the LT1787HS8#PBF is an energy-efficient choice for battery-powered and portable applications.
• Fixed Gain: The device features a fixed gain of 20V/V, providing a stable and predictable amplification of the sensed voltage across a shunt resistor.
• Extended Temperature Range: The LT1787HS8#PBF operates over an industrial temperature range of -40°C to 85°C, ensuring reliable performance in harsh environments.

Applications

The versatility of the LT1787HS8#PBF makes it an ideal choice for a wide range of applications. It is particularly well-suited for:

• Automotive battery monitoring
• Portable power management
• Telecommunications equipment
• Industrial control systems
• Power management in PCs and servers

Reliability and Quality

Linear Technology's commitment to high-quality and reliable products is evident in the LT1787HS8#PBF. The device is manufactured with robust protection features, including reverse battery protection up to 60V, which safeguards the amplifier from incorrect power connections.

Summary

In summary, the LT1787HS8#PBF from Linear Technology is a high-performance, high-side current sense amplifier that offers precision monitoring of current in a variety of applications. Its wide input voltage range, low power consumption, and robust design make it a reliable choice for engineers looking to optimize their power management solutions.