National Semiconductor Tariff Inquiry

LMH6639MA/NOPB

LMH6639MA/NOPB Description

The LMH6639MA/NOPB is a high-performance operational amplifier designed for demanding applications requiring wide bandwidth and high slew rate. Manufactured by National Semiconductor, this device is part of the VIP10™ series, known for its exceptional performance and reliability. The LMH6639MA/NOPB features a voltage supply span ranging from 3 V to 12 V, making it suitable for a variety of power supply configurations. It offers a -3 dB bandwidth of 228 MHz and a gain bandwidth product of 90 MHz, ensuring high-frequency performance and stability. With a slew rate of 200 V/µs, this op-amp can handle fast signal transitions with minimal distortion.

LMH6639MA/NOPB Features

• Wide Supply Voltage Range: Operates from 3 V to 12 V, providing flexibility in power supply design.
• High Bandwidth: Achieves a -3 dB bandwidth of 228 MHz, making it ideal for high-frequency applications.
• High Slew Rate: 200 V/µs ensures fast signal transitions and minimal distortion.
• Low Input Bias Current: 1.4 nA input bias current minimizes offset errors in high-impedance circuits.
• Low Input Offset Voltage: 1.3 mV input offset voltage ensures high accuracy in precision applications.
• High Output Current: Capable of delivering up to 112 mA per channel, suitable for driving heavy loads.
• Surface Mount Packaging: Designed for surface mount technology, enabling compact and reliable PCB designs.
• Active Product Status: Ensures long-term availability and support from the manufacturer.

LMH6639MA/NOPB Applications

The LMH6639MA/NOPB is well-suited for a variety of applications where high performance and reliability are critical. Key applications include:

• High-Speed Signal Processing: Ideal for applications requiring fast signal processing, such as in communication systems and data acquisition.
• Precision Amplification: Suitable for precision instrumentation and measurement equipment due to its low input offset voltage and bias current.
• RF and Microwave Applications: The high bandwidth and slew rate make it suitable for RF microwave and circuits.
• Video Signal Processing: Provides high-quality video signal amplification and processing, ensuring minimal distortion and high fidelity.
• Audio Applications: Ensures high-quality audio signal amplification, making it suitable for professional audio equipment.

Conclusion of LMH6639MA/NOPB

The LMH6639MA/NOPB is a versatile and high-performance operational amplifier that stands out in its class due to its wide supply voltage range, high bandwidth, and high slew rate. Its low input bias current and offset voltage make it ideal for precision applications, while its high output current capability ensures it can drive heavy loads effectively. The surface mount packaging and active product status further enhance its appeal for modern electronic designs. Whether used in high-speed signal processing, precision amplification, or RF/microwave applications, the LMH6639MA/NOPB delivers reliable performance and exceptional value.