The INA212CIDCKR is a versatile, high-precision current-sense amplifier designed by Texas Instruments. This amplifier is part of the INA21x series, which is renowned for its accuracy and low power consumption. The device is particularly ideal for applications where precise current measurement is crucial, such as power management systems, battery chargers, and portable devices.

Key Features

• High Accuracy: The INA212CIDCKR offers a high accuracy with a maximum offset voltage of 100 µV and gain error of just 0.2%, ensuring reliable and precise current measurement.
• Wide Common-Mode Range: This current-sense amplifier operates over a common-mode range from -0.3V to +26V, making it suitable for a variety of systems including those with higher voltage rails.
• Low Power Consumption: With a quiescent current of only 210 µA, the device is optimized for energy efficiency, which is particularly beneficial for battery-powered applications.
• Adjustable Gain: The INA212 offers an adjustable gain set by external resistors, providing flexibility to accommodate different current-sensing requirements.
• Small Form Factor: Housed in an SC-70 package, the INA212CIDCKR occupies minimal board space, which is essential for compact electronic designs.

Applications

• Power Management Systems
• Battery Chargers
• Portable Devices
• Overcurrent Protection
• Automotive Systems

Technical Specifications

The INA212CIDCKR from Texas Instruments is a reliable choice for designers looking to incorporate current-sensing capabilities into their systems with minimal impact on power consumption and board space.