Product Overview: INA286AID from Texas Instruments
The INA286AID is a precision current-sensing, high-accuracy amplifier designed by Texas Instruments, a leader in semiconductor solutions. This device is part of TI's extensive portfolio of current sense amplifiers that are optimized for a variety of applications, including power management and control systems.
Key Features:
- High Accuracy: The INA286AID offers excellent accuracy with a maximum input offset voltage of 35 µV and a gain error of only 0.1%. This ensures precise current measurement, which is critical for system performance and efficiency.
- Wide Common-Mode Range: With a common-mode voltage range of -0.1 to +80V, the INA286AID is suitable for high-side current sensing in systems that experience wide voltage swings, such as automotive and industrial applications.
- Quiescent Current: The device boasts a low quiescent current of 900 µA, which is advantageous for power-sensitive applications.
- High Bandwidth: Featuring a bandwidth of 500 kHz, the INA286AID can accurately track fast current transients, making it ideal for dynamic load conditions.
Applications:
- Power management in automotive systems
- Battery chargers and management systems
- Overcurrent protection circuits
- Portable and wearable electronics
- Telecommunications equipment
Package and Reliability:
The INA286AID comes in a small, surface-mount, 8-pin SOIC package, which makes it easy to integrate into various circuit designs without taking up significant board space. Texas Instruments is known for its commitment to quality, and the INA286AID is no exception. It is designed to meet stringent industrial performance standards, ensuring reliable operation under various conditions.
Conclusion:
The INA286AID from Texas Instruments stands out as a robust, precise current sense amplifier. Its combination of high accuracy, wide common-mode range, and low power consumption makes it an excellent choice for designers who require reliable current sensing in their applications. Whether used in automotive, industrial, or consumer electronics, the INA286AID provides the performance needed for efficient and effective power management.
