Texas Instruments

INA381A1IDSGT  

Current & Power Monitors & Regulators

INA381A1IDSGT Description

The INA381A1IDSGT is a high-performance current sense amplifier designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuit (PMIC) category and is specifically engineered for precise current sensing applications. The INA381A1IDSGT features an accuracy of ±1%, making it highly reliable for applications requiring precise current monitoring.

This current sense amplifier operates over a wide input voltage range of 0V to 26V, ensuring compatibility with various power supply systems. The device is packaged in an 8-lead WSON (Tape & Reel) format, which is suitable for surface mount applications. This packaging not only ensures robust mechanical stability but also enhances thermal performance, making it ideal for high-density PCB designs.

The INA381A1IDSGT is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. It also has a moisture sensitivity level (MSL) of 1 (unlimited), which makes it suitable for a wide range of manufacturing environments without the need for special handling procedures.

INA381A1IDSGT Features

• High Accuracy: The INA381A1IDSGT offers an accuracy of ±1%, ensuring precise current sensing in various applications.
• Wide Input Voltage Range: With an input voltage range of 0V to 26V, this device is highly versatile and can be used in a variety of power supply systems.
• Surface Mount Packaging: The 8-lead WSON package is designed for surface mount technology, providing robust mechanical stability and enhanced thermal performance.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, meeting the highest environmental standards.
• Moisture Sensitivity Level: MSL 1 (unlimited) ensures that the device can be used in a wide range of manufacturing environments without additional handling requirements.
• Active Product Status: The INA381A1IDSGT is an active product, ensuring continued availability and support from Texas Instruments.

INA381A1IDSGT Applications

The INA381A1IDSGT is ideal for a variety of applications where precise current sensing is critical. Some specific use cases include:

• Power Supplies: Monitoring current in power supplies to ensure safe and efficient operation.
• Battery Management Systems: Ensuring accurate current monitoring in battery packs to prolong battery life and enhance safety.
• Motor Control: Precise current sensing in motor control applications to optimize performance and efficiency.
• Industrial Automation: Monitoring current in industrial systems to detect anomalies and prevent equipment damage.
• Telecommunications: Ensuring reliable power management in telecom equipment to maintain system uptime.

Conclusion of INA381A1IDSGT

The INA381A1IDSGT from Texas Instruments is a highly reliable and versatile current sense amplifier. Its ±1% accuracy, wide input voltage range, and robust surface mount packaging make it an excellent choice for a wide range of applications. The device's compliance with environmental regulations and its unlimited moisture sensitivity level further enhance its suitability for diverse manufacturing environments. Whether used in power supplies, battery management systems, motor control, industrial automation, or telecommunications, the INA381A1IDSGT provides precise current sensing with high reliability and performance.

INA381A1IDSGT Documents

Download datasheets and manufacturer documentation for INA381A1IDSGT

Datasheets :

INA381Ax Datasheet       Current Sense Amplifiers Guide      

HTML Datasheet :

INA381Ax Datasheet