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INA296B5IDGKR

INA296B5IDGKR Description

The INA296B5IDGKR is a high-performance current sense amplifier designed by Texas Instruments, suitable for a wide range of applications requiring precise current monitoring. This device operates over a broad supply voltage range from 2.7V to 20V, making it highly versatile for various power supply configurations. It features a -3dB bandwidth of 1.1 MHz and a slew rate of 8V/µs, ensuring fast and accurate response to dynamic current changes. The INA296B5IDGKR is packaged in a surface-mount format, specifically in a tape and reel (TR) configuration, which facilitates automated assembly processes and enhances manufacturing efficiency.

INA296B5IDGKR Features

• Wide Supply Voltage Range: The INA296B5IDGKR supports a supply voltage span from 2.7V to 20V, providing flexibility for different power supply requirements.
• High Bandwidth and Slew Rate: With a -3dB bandwidth of 1.1 MHz and a slew rate of 8V/µs, this amplifier can handle high-frequency signals and rapid changes in current, making it suitable for dynamic applications.
• Low Input Bias Current: The low input bias current of 35 µA minimizes the impact on the circuit being monitored, ensuring accurate current measurements.
• Low Input Offset Voltage: The 25 µV input offset voltage ensures high accuracy in current sensing, reducing measurement errors.
• Bidirectional Current Sensing: The INA296B5IDGKR supports bidirectional current sensing, allowing it to accurately measure current flow in both directions, which is crucial for applications like battery management systems.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 Year), which enhances its reliability in various environmental conditions.

INA296B5IDGKR Applications

The INA296B5IDGKR is ideal for applications that require precise and reliable current sensing. Some specific use cases include:

• Power Supply Monitoring: In power supplies and converters, the INA296B5IDGKR can monitor the current to ensure stable operation and protect against overcurrent conditions.
• Battery Management Systems: For battery-powered devices, this amplifier can accurately measure the charge and discharge currents, helping to optimize battery life and performance.
• Motor Control: In motor control applications, the INA296B5IDGKR can monitor the motor current to provide feedback for speed control and protection against overloads.
• Industrial Automation: In industrial settings, the device can be used to monitor the current in various machines and equipment to ensure efficient operation and prevent faults.

Conclusion of INA296B5IDGKR

The INA296B5IDGKR from Texas Instruments stands out as a robust and versatile current sense amplifier, offering a wide supply voltage range, high bandwidth, and low input bias current. Its bidirectional sensing capability and compliance with industry standards make it a reliable choice for a variety of applications. Whether used in power supply monitoring, battery management, motor control, or industrial automation, the INA296B5IDGKR delivers precise current measurements and enhances system performance and reliability.