The LMH6321MR-EVAL/NOPB is a high-performance evaluation board from Texas Instruments designed to demonstrate the capabilities of the LMH6321 power operational amplifier. This evaluation board is an essential tool for engineers and designers who want to test the features and specifications of the LMH6321 in a real-world circuit environment before integrating it into their designs.

Key Features

• High Current Drive: The LMH6321 is capable of delivering a peak output current of 3A, making it suitable for driving a wide range of loads.
• Wide Supply Voltage Range: The evaluation board operates over a supply voltage range of ±5V to ±15V, allowing for flexible usage in various applications.
• Thermal Protection: The LMH6321 includes thermal shutdown protection, ensuring the device operates within safe temperature limits.
• High Slew Rate: With a slew rate of 1900 V/µs, the amplifier is ideal for high-speed signal processing applications.
• Low Distortion: The device offers low THD+N, which is critical for high-fidelity audio amplification and precision instrumentation.

Applications

The LMH6321MR-EVAL/NOPB is suitable for a variety of applications, including but not limited to:

• High-speed data acquisition systems
• Video and high-fidelity audio amplification
• Active filters and buffers
• Motor control circuits
• Test and measurement equipment

Board Design

The evaluation board is designed with accessibility in mind, featuring test points and connectors that allow for easy integration into existing test setups. It is built to highlight the LMH6321's performance in a typical application circuit, providing engineers with a comprehensive understanding of the operational amplifier's behavior.

Ordering Information

The LMH6321MR-EVAL/NOPB evaluation board is available for ordering under the National Semiconductor brand, which is now part of Texas Instruments. The board comes with the NOPB (No Lead (Pb)) designation, indicating that it is RoHS compliant and environmentally friendly.

By utilizing the LMH6321MR-EVAL/NOPB, designers can significantly reduce development time and expedite the process of incorporating the LMH6321 into their final product designs.