Texas Instruments

INA241A3IDR

INA241A3IDR Description

The INA241A3IDR is a high-performance current sense amplifier designed by Texas Instruments, offering a wide operating voltage range from -5V to 110V. This bidirectional ultrasonic current sense amplifier is ideal for a variety of applications requiring precise current monitoring and control. With its surface mount package, the INA241A3IDR is suitable for compact and high-density designs, ensuring efficient integration into modern electronic systems.

INA241A3IDR Features

• Wide Supply Voltage Range: The INA241A3IDR operates over a wide supply voltage range from 2.7V to 20V, making it versatile for various power supply configurations.
• High Bandwidth and Slew Rate: With a -3dB bandwidth of 1.1MHz and a slew rate of 8V/µs, the INA241A3IDR ensures fast response times and accurate signal processing, critical for high-speed current sensing applications.
• Low Input Bias Current: The low input bias current of 35µA minimizes the impact on the circuit being monitored, providing accurate current measurements even in low-current applications.
• Low Input Offset Voltage: The 3µV input offset voltage ensures high accuracy in current sensing, reducing measurement errors and improving overall system performance.
• Compliance and Reliability: The INA241A3IDR is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability in industrial applications. Its moisture sensitivity level (MSL) of 2 (1 year) makes it suitable for a wide range of manufacturing environments.
• Packaging: The tape and reel (TR) packaging format facilitates efficient handling and assembly in automated production lines.

INA241A3IDR Applications

The INA241A3IDR is well-suited for applications requiring precise current monitoring and control, such as:

• Power Management Systems: Ideal for monitoring current in power supplies, battery management systems, and motor control applications.
• Industrial Automation: Useful in industrial control systems where accurate current sensing is essential for process control and safety.
• Telecommunications: Suitable for monitoring current in power amplifiers and other high-power components in telecom equipment.
• Automotive Electronics: Applicable in automotive systems for monitoring current in various electronic components, ensuring reliable operation and safety.

Conclusion of INA241A3IDR

The INA241A3IDR from Texas Instruments stands out as a reliable and high-performance current sense amplifier. Its wide operating voltage range, high bandwidth, and low input offset voltage make it an excellent choice for applications requiring precise current monitoring. The low input bias current and compliance with environmental standards further enhance its suitability for a broad range of industrial and consumer electronics applications. With its surface mount package and tape and reel format, the INA241A3IDR is designed for easy integration into modern electronic systems, ensuring efficient and accurate current sensing solutions.