Product Overview: INA190A3IRSWR by Texas Instruments

The INA190A3IRSWR is a state-of-the-art current sense amplifier designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This precision amplifier is part of TI's INA190 family and is tailored for high-accuracy current measurement applications, making it an ideal choice for power management systems across a wide range of industries.

Key Features

• High Accuracy: The INA190A3IRSWR boasts a low offset voltage and high common-mode rejection ratio (CMRR) which ensures precise current measurements, even in the presence of fluctuating common-mode voltages.
• Wide Input Common-Mode Range: Capable of handling common-mode voltages from -0.2V to +26V, this amplifier is versatile and can be used in systems with varying supply voltages.
• Multiple Gain Options: With a fixed gain of 100V/V, it provides a robust signal amplification for detecting small differential voltages across shunt resistors.
• Low Power Consumption: Designed for energy efficiency, the INA190A3IRSWR consumes minimal power, making it suitable for battery-powered and energy-sensitive applications.
• Wide Temperature Range: It operates effectively across an industrial temperature range from -40°C to +125°C, ensuring reliable performance in harsh environments.
• Compact Package: Housed in an ultra-small, leaded UQFN package, it saves valuable board space without compromising on functionality.

Applications

The INA190A3IRSWR is versatile and can be employed in a variety of applications, including:

• Motor control systems
• Power management modules
• Battery chargers and monitors
• Overcurrent protection circuits
• Portable and wearable electronics

Quality and Reliability

Texas Instruments is committed to delivering high-quality components. The INA190A3IRSWR is rigorously tested to meet stringent industry standards, ensuring long-term reliability and performance in your application. With TI's expertise and support, you can integrate this current sense amplifier into your design with confidence.