Texas Instruments

INA241A5IDGKR

INA241A5IDGKR Description

The INA241A5IDGKR is a high-performance current sense amplifier designed for precision current monitoring in a wide range of applications. Manufactured by Texas Instruments, this device is part of the OP Amps and Buffer Amps ICs category, offering exceptional accuracy and reliability. The INA241A5IDGKR features a wide supply voltage range from 2.7 V to 20 V, making it suitable for various power supply environments. Its -3 dB bandwidth of 1.1 MHz ensures high-frequency performance, while the 8 V/µs slew rate guarantees fast response times. The device operates with a low supply current of 2.5 mA, minimizing power consumption, and offers a low input bias current of 35 µA, which helps maintain signal integrity. The input offset voltage is as low as 2 µV, ensuring high precision in current measurements. The INA241A5IDGKR is available in a surface-mount package, specifically in a Tape & Reel (TR) format, facilitating easy integration into compact designs.

INA241A5IDGKR Features

• Wide Supply Voltage Range: The INA241A5IDGKR supports a supply voltage range from 2.7 V to 20 V, providing flexibility for different power supply requirements.
• High Bandwidth and Fast Slew Rate: With a -3 dB bandwidth of 1.1 MHz and a slew rate of 8 V/µs, the amplifier ensures high-frequency performance and rapid response times, making it suitable for dynamic current sensing applications.
• Low Power Consumption: The device operates with a supply current of only 2.5 mA, which is ideal for applications where power efficiency is critical.
• High Precision: The low input bias current of 35 µA and an input offset voltage of 2 µV ensure high precision and accuracy in current sensing, minimizing measurement errors.
• Surface-Mount Packaging: The surface-mount package type, specifically Tape & Reel (TR), facilitates easy integration into compact and space-constrained designs.
• Active Product Status: The INA241A5IDGKR is an active product, ensuring availability and long-term support from Texas Instruments.

INA241A5IDGKR Applications

The INA241A5IDGKR is ideal for applications requiring precise current monitoring and control. Its high performance and flexibility make it suitable for:

• Power Supply Monitoring: Accurate current sensing in power supplies and power management systems.
• Motor Control: Ensuring precise current feedback in motor control applications for efficient and reliable operation.
• Battery Management Systems: Monitoring current flow in battery charging and discharging processes to enhance safety and efficiency.
• Industrial Automation: Providing reliable current sensing in industrial control systems for process monitoring and control.
• Telecommunications: Ensuring accurate current measurement in telecom equipment for power management and signal integrity.

Conclusion of INA241A5IDGKR

The INA241A5IDGKR from Texas Instruments stands out as a versatile and high-performance current sense amplifier. Its wide supply voltage range, high bandwidth, and fast slew rate make it suitable for a variety of applications, from power supply monitoring to industrial automation. The low power consumption and high precision ensure efficient and accurate current sensing, while the surface-mount packaging facilitates easy integration into compact designs. With its active product status, the INA241A5IDGKR offers long-term reliability and support, making it an excellent choice for engineers and designers in the electronics industry.