The LMP8271MA/NOPB is a high-precision, variable gain amplifier designed by Texas Instruments, renowned for its exceptional performance in a variety of applications. This product is part of the LMP precision amplifier family and is ideal for use in current sensing applications, particularly where high accuracy is paramount.

Key Features

• High Common Mode Voltage Range: Capable of handling common mode voltages in the range of -16V to +80V, the LMP8271MA/NOPB offers a versatile solution for systems with high voltage levels.
• Variable Gain: With a digitally selectable gain range from 4.4 V/V to 11 V/V, users can easily adapt the amplifier to different signal levels for optimal performance.
• High Accuracy: This amplifier boasts a low offset voltage of ±200 µV and a gain error of ±0.1%, ensuring precise signal amplification for critical applications.
• Wide Bandwidth: A bandwidth of 3 MHz allows the device to be used in applications requiring fast signal processing without significant signal distortion.
• Low Quiescent Current: The LMP8271MA/NOPB operates with a low quiescent current of 1.6 mA, making it suitable for power-sensitive applications.

Applications

This amplifier is particularly well-suited for industrial and automotive applications, where it can be used for motor control, battery management, and overcurrent detection. Its high common mode voltage range and accuracy make it an excellent choice for sensor interfacing and data acquisition systems.

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The LMP8271MA/NOPB is available in an 8-pin SOIC package and is characterized for operation from -40°C to +125°C. The "NOPB" designation indicates that the product is lead-free (No Lead Plating Balls), reflecting TI's dedication to environmental sustainability.