Texas Instruments

INA381A4IDSGT

INA381A4IDSGT Description

The INA381A4IDSGT is a high-performance current sense amplifier from Texas Instruments, designed to provide accurate and reliable current monitoring in a wide range of applications. This device is part of the Power Management Integrated Circuits (PMIC) category, specifically tailored for precise current sensing. The INA381A4IDSGT features a ±1% accuracy, ensuring precise measurements across its operational range. It supports an input voltage range of 0V to 26V, making it suitable for various power supply and monitoring systems. The device is housed in an 8-lead WSON package, which is both compact and thermally efficient, and is available in a Tape & Reel (TR) packaging format for convenient surface mount assembly.

INA381A4IDSGT Features

• High Accuracy: The INA381A4IDSGT offers ±1% accuracy, ensuring precise current measurements that are critical for applications requiring high reliability and performance.
• Wide Input Voltage Range: With an input voltage range of 0V to 26V, this device can be used in a variety of power supply systems, from low-voltage to higher-voltage applications.
• Compact and Efficient Packaging: The 8-lead WSON package provides a small footprint and excellent thermal performance, making it ideal for space-constrained designs.
• Surface Mount Technology (SMT): The surface mount mounting type facilitates easy integration into modern PCB designs, enhancing manufacturing efficiency and reliability.
• Compliance and Safety: The INA381A4IDSGT is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for unlimited storage without additional handling precautions.
• Active Product Status: As an active product, the INA318A4IDSGT is readily available for purchase and integration into new designs, providing a reliable and consistent supply chain.

INA381A4IDSGT Applications

The INA381A4IDSGT is ideal for applications requiring precise current monitoring and control. Its high accuracy and wide input voltage range make it suitable for a variety of power management tasks, including:

• Power Supply Monitoring: Ideal for monitoring current in power supplies, ensuring stable and reliable operation.
• Battery Management Systems: Provides accurate current sensing for battery charging and discharging processes, enhancing battery life and safety.
• Motor Control: Ensures precise current control in motor drive applications, improving efficiency and performance.
• Industrial Equipment: Suitable for industrial applications where precise current monitoring is essential for system reliability and safety.
• Consumer Electronics: Enhances the performance and safety of consumer electronics by providing accurate current sensing for various components.

Conclusion of INA381A4IDSGT

The INA381A4IDSGT from Texas Instruments stands out as a robust and reliable current sense amplifier, offering high accuracy and a wide input voltage range. Its compact and efficient packaging, combined with compliance with environmental and safety standards, makes it an ideal choice for a variety of power management applications. Whether used in power supply monitoring, battery management, motor control, or other industrial and consumer electronics applications, the INA381A4IDSGT delivers exceptional performance and reliability. Its active product status ensures availability and consistency, making it a dependable component for modern electronic designs.