Product Overview: INA290A2IDCKT

The INA290A2IDCKT is a high-precision current sense amplifier from Texas Instruments, designed to provide accurate current measurement in a wide range of applications. This device is part of the INA290 series, which is known for its high accuracy and low power consumption, making it ideal for power management systems, battery chargers, and portable devices.

Key Features

• High Accuracy: The INA290A2IDCKT offers a gain error of only ±0.5%, ensuring precise current measurement for critical applications.
• Wide Common-Mode Range: With a common-mode voltage range of -0.2V to +26V, this amplifier is versatile and can be used in systems with varying voltage levels.
• Low Offset Voltage: The low input offset voltage of ±80 µV maximizes measurement precision and reduces error.
• High Bandwidth: A bandwidth of 500 kHz allows this current sense amplifier to work effectively in fast-switching applications.
• Quiescent Current: The device features a low quiescent current of 260 µA, which is beneficial for power-sensitive applications.

Applications

• Power management systems
• Battery monitoring and chargers
• Overcurrent protection
• Motor control
• Portable devices

Package and Quality

The INA290A2IDCKT comes in a compact SC-70 package, which is suitable for space-constrained applications. Texas Instruments is committed to maintaining high-quality standards, and this product conforms to their rigorous testing and reliability criteria. It is RoHS compliant and designed to meet the needs of a wide array of industrial and commercial temperature ranges.

Support and Resources

Texas Instruments provides extensive support and resources for the INA290A2IDCKT, including detailed datasheets, application notes, and design tools. Customers can access these resources on the TI website to facilitate the integration of this current sense amplifier into their designs.