Product Overview: INA232AIDDFR by Texas Instruments

The INA232AIDDFR is a high-precision, bidirectional current sense amplifier from Texas Instruments, designed to accurately measure voltage across shunt resistors over a wide range of common-mode voltages. This device is particularly suitable for applications requiring high accuracy current monitoring such as power management systems, battery chargers, and automotive systems.

Key Features

• Wide Common-Mode Range: The INA232AIDDFR operates over a common-mode voltage range from -0.2V to +26V, making it versatile for various applications.
• High Accuracy: With an offset voltage of only 35 µV and gain error of 0.1%, this amplifier provides precise current measurements, essential for efficient system performance.
• Low Quiescent Current: The device has a low quiescent current of 100 µA, which is beneficial for power-sensitive applications.
• Adjustable Gain: It offers an adjustable gain set by external resistors, allowing users to customize the amplifier according to their specific needs.
• Multiple Gain Options: The INA232AIDDFR is available in multiple gain options to accommodate different applications and design requirements.

Applications

• Power management systems
• Battery monitoring in portable devices
• Automotive battery management systems
• Overcurrent protection circuits
• Motor control systems

Product Specifications

The INA232AIDDFR is available in a small, surface-mount package, making it ideal for space-constrained applications. Its robust design ensures reliable performance in harsh environments, and with Texas Instruments' commitment to quality, this current sense amplifier is an excellent choice for your precision current sensing needs.