The LMH6647MFX/NOPB is a high-performance, low-power voltage feedback amplifier from Texas Instruments. Designed to meet the requirements of modern precision applications, this operational amplifier (op-amp) offers an excellent balance of speed, power consumption, and accuracy, making it a versatile choice for a wide range of electronic circuits.

Key Features

• High Speed: With a 130 MHz unity-gain bandwidth, the LMH6647MFX/NOPB is capable of high-speed signal processing, which is essential for video, communication, and test equipment applications.
• Low Power Consumption: Despite its high-speed capabilities, this op-amp only consumes 2.7 mA of supply current, making it suitable for power-sensitive applications.
• Wide Supply Range: It operates from a single supply voltage ranging from +2.7V to +5.5V, providing design flexibility for both battery-operated and line-powered applications.
• Output Short-Circuit Protection: The built-in short-circuit protection ensures reliability and robustness by protecting the amplifier from output fault conditions.
• Low Distortion: It features low total harmonic distortion (THD), which is critical for audio and other high-fidelity applications.
• Rail-to-Rail Output: The rail-to-rail output stage allows for a greater dynamic range, making full use of the supply voltage.

Applications

The LMH6647MFX/NOPB is ideal for a variety of applications, including:

• Portable and battery-operated electronics
• Active filters and ADC buffer amplifiers
• Video and RF amplification
• Test and measurement equipment
• Audio and data communication systems

Package and Quality

The device is offered in a small 5-pin SOT-23 package, which is suitable for space-constrained applications. The NOPB designation indicates that the product is lead-free and RoHS compliant, adhering to environmental standards that restrict the use of hazardous substances in electronics.

With its combination of high-speed performance, low power, and precision, the LMH6647MFX/NOPB from Texas Instruments is a compelling option for designers looking to optimize their systems for both performance and power efficiency.