Product Overview: INA240A1EDRQ1 from Texas Instruments

The INA240A1EDRQ1 is a precision automotive current sense amplifier designed by Texas Instruments to cater to the demanding requirements of automotive and industrial applications. This high-accuracy device is part of the INA240 series, renowned for its performance in current measurement solutions.

Key Features

• High Accuracy: The INA240A1EDRQ1 offers a low offset voltage and gain error, ensuring precise current measurement, which is critical for system performance and efficiency.
• Wide Common-Mode Range: With an operating common-mode voltage range from -4V to +80V, this amplifier is versatile and can be used in various applications without common-mode limitations.
• High Bandwidth: A bandwidth of 350 kHz enables the device to handle high-speed signals, making it suitable for fast switching applications like motor control and power management systems.
• Quiescent Current: The device features a low quiescent current, which is ideal for power-sensitive applications, contributing to energy efficiency and battery life extension in automotive systems.
• Robust Design: With an operating temperature range from -40°C to +125°C, the INA240A1EDRQ1 is built to withstand harsh environments, ensuring reliability and longevity in challenging conditions.
• Automotive Qualification: Qualified for automotive applications, this current sense amplifier complies with the AEC-Q100 standard, ensuring that it meets the rigorous quality requirements of the automotive industry.

Applications

The INA240A1EDRQ1 is ideal for a wide range of applications within the automotive sector, including battery management systems, motor control, overcurrent protection, and power supply monitoring. Its precision and durability also make it suitable for industrial applications such as automation, energy metering, and power management solutions.

Package and Availability

This current sense amplifier is available in a compact, leaded VSON-10 package, ensuring easy integration into space-constrained applications. Texas Instruments provides support with design resources, including datasheets, reference designs, and simulation tools to facilitate the use of the INA240A1EDRQ1 in your next project.