Texas Instruments

INA201AIDR  

Current & Power Monitors & Regulators

INA201AIDR Description

The INA201AIDR is a high-performance current monitor IC designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the Current & Power Monitors & Regulators category and is specifically engineered to provide accurate current sensing solutions in a variety of applications. The INA201AIDR features a ±3.5% accuracy rating, ensuring reliable and precise measurements. It is available in an 8SOIC package, which is ideal for surface mount applications, making it suitable for compact and space-constrained designs. The device is shipped in a Tape & Reel (TR) package, facilitating efficient handling and assembly processes in manufacturing environments.

INA201AIDR Features

• High Accuracy: The INA201AIDR offers a ±3.5% accuracy, which is crucial for applications requiring precise current monitoring. This level of accuracy ensures that the device can reliably measure and report current levels, providing dependable data for system monitoring and control.
• Surface Mount Compatibility: The surface mount mounting type of the INA201AIDR makes it ideal for modern electronics manufacturing processes. Surface mount technology allows for higher component density on printed circuit boards, leading to smaller and more efficient designs.
• Moisture Sensitivity Level 2: With a moisture sensitivity level (MSL) of 2 (1 Year), the INA201AIDR is designed to withstand environmental conditions during storage and handling, reducing the risk of moisture-related damage.
• Compliance and Safety: The INA201AIDR is REACH unaffected and ROHS3 compliant, ensuring that it meets the highest environmental and safety standards. This compliance is essential for manufacturers aiming to produce eco-friendly and sustainable products.
• Packaging and Logistics: The device is packaged in a Tape & Reel (TR) format, which is optimized for automated assembly lines. This packaging method ensures that the components are handled efficiently and with minimal risk of damage during the manufacturing process.

INA201AIDR Applications

The INA201AIDR is versatile and can be used in a wide range of applications where accurate current monitoring is required. Some specific use cases include:

• Power Supplies: The INA201AIDR can be used to monitor the current draw in power supplies, ensuring that the system operates within safe limits and providing feedback for overcurrent protection mechanisms.
• Motor Control: In motor control applications, the INA201AIDR can monitor the current flowing through the motor windings, enabling precise control and protection against overcurrent conditions.
• Battery Management Systems: For battery-powered devices, the INA201AIDR can monitor the current draw from the battery, helping to optimize battery life and prevent over-discharge.
• Industrial Automation: In industrial settings, the INA201AIDR can be used to monitor the current consumption of various components, providing critical data for system diagnostics and maintenance.

Conclusion of INA201AIDR

The INA201AIDR from Texas Instruments is a robust and reliable current monitor IC that offers high accuracy and compatibility with modern manufacturing processes. Its ±3.5% accuracy and surface mount design make it an ideal choice for applications requiring precise current sensing. The device's compliance with environmental and safety standards, along with its efficient packaging, further enhances its appeal for electronics manufacturers. Whether used in power supplies, motor control systems, battery management, or industrial automation, the INA201AIDR provides a dependable and efficient solution for current monitoring needs.

INA201AIDR Documents

Download datasheets and manufacturer documentation for INA201AIDR

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Product Change Notification (PDF)      

Application Notes :

Overcurrent and Out-of-Range Protections (Rev. C)       Measuring Current for Handle Multiple Out-of-Range Conditions (Rev. C)       Overcurrent event detection circuit       Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. B)      

Technical Resources :

INA201 TINA-TI Reference Design      

SPICE Models :

INA201 Spice Model       INA201 PSpice Model       INA201 TINA-TI Spice Model