Texas Instruments

INA241B1IDDFR  

OP Amps, Buffer Amps ICs

INA241B1IDDFR Description

The INA241B1IDDFR is a high-performance current sense amplifier designed by Texas Instruments, suitable for a wide range of industrial and consumer applications. This device operates over a broad supply voltage range from 2.7 V to 20 V, making it highly versatile for various power supply configurations. It is specifically engineered to provide accurate current sensing with minimal input offset voltage, ensuring precise measurements even under demanding conditions.

INA241B1IDDFR Features

• Wide Supply Voltage Range: The INA241B1IDDFR supports a supply voltage span from 2.7 V to 20 V, offering flexibility in power supply design.
• High Bandwidth: With a -3 dB bandwidth of 1.1 MHz, this amplifier can handle high-frequency signals, making it suitable for applications requiring fast response times.
• High Slew Rate: The 8 V/µs slew rate ensures minimal distortion and accurate signal reproduction, even with rapidly changing input signals.
• Low Input Bias Current: At 35 µA, the low input bias current minimizes the impact on the circuit being monitored, providing more accurate current measurements.
• Low Input Offset Voltage: The 25 µV input offset voltage ensures high accuracy in current sensing, reducing measurement errors.
• Surface Mount Packaging: The surface mount technology (SMT) allows for compact and reliable integration into modern PCB designs.
• Compliance and Safety: The INA241B1IDDFR is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the device is suitable for storage and handling in various environments without additional protective measures.

INA241B1IDDFR Applications

The INA241B1IDDFR is ideal for applications requiring precise current monitoring and control. Some specific use cases include:

• Power Management: In power supplies and converters, the INA241B1IDDFR can accurately monitor load currents to ensure efficient power delivery and protection against overcurrent conditions.
• Motor Control: For motor control systems, the device can provide real-time current feedback, enabling precise control and monitoring of motor performance.
• Battery Management: In battery management systems, the INA241B1IDDFR can monitor charge and discharge currents, ensuring safe and efficient battery operation.
• Industrial Automation: For industrial applications, the high accuracy and wide operating range make it suitable for monitoring currents in various industrial processes and machinery.

Conclusion of INA241B1IDDFR

The INA241B1IDDFR from Texas Instruments is a robust and versatile current sense amplifier, offering high accuracy and performance in a compact surface mount package. Its wide supply voltage range, high bandwidth, and low input offset voltage make it an excellent choice for a variety of applications, from power management to industrial automation. The device's compliance with environmental and safety standards further enhances its suitability for modern electronic designs. With its unique features and performance benefits, the INA241B1IDDFR stands out as a reliable and efficient solution for precise current sensing needs.

INA241B1IDDFR Documents

Download datasheets and manufacturer documentation for INA241B1IDDFR

Datasheets :

INA241x