Texas Instruments

LMH6672MAX

LMH6672MAX Description

The LMH6672MAX is a high-performance dual-channel voltage feedback amplifier from Texas Instruments, designed for demanding applications requiring high speed and precision. This obsolete product features a wide supply voltage range of 5 V to 12 V, making it versatile for various power supply configurations. Each channel of the LMH6672MAX can deliver an impressive 525 mA of output current, ensuring robust performance in high-current applications. The amplifier's low input bias current of 8 µA and input offset voltage of 100 µV contribute to its precision, while its high slew rate of 135 V/µs and -3 dB bandwidth of 90 MHz ensure rapid and accurate signal processing. The LMH6672MAX is housed in an 8-pin SOIC package, suitable for surface-mount applications, and is available in tape and reel packaging for convenient handling and assembly. With a moisture sensitivity level (MSL) of 1 (unlimited), the LMH6672MAX is highly reliable in various environmental conditions.

LMH6672MAX Features

• Wide Supply Voltage Range: Operates from 5 V to 12 V, providing flexibility in power supply design.
• High Output Current: Each channel can deliver up to 525 mA, making it suitable for driving high-current loads.
• Low Input Bias Current: 8 µA ensures minimal loading on the input signal source.
• Low Input Offset Voltage: 100 µV contributes to high-precision signal processing.
• High Slew Rate: 135 V/µs enables rapid response to input signal changes, ideal for high-frequency applications.
• Wide Bandwidth: -3 dB bandwidth of 90 MHz supports high-speed signal amplification.
• Surface-Mount Package: 8-pin SOIC package is suitable for compact and reliable PCB assembly.
• Moisture Sensitivity Level: MSL 1 (unlimited) ensures reliability in various environmental conditions.
• Compliance: REACH unaffected and ECCN EAR99 ensure compliance with international regulations.

LMH6672MAX Applications

The LMH6672MAX is ideal for applications requiring high-speed signal amplification and precise control. Its dual-channel design and high output current make it suitable for driving multiple high-current loads simultaneously. The wide bandwidth and high slew rate ensure accurate and rapid signal processing, making it ideal for high-frequency applications such as:

• High-Speed Signal Processing: Amplifying and conditioning high-frequency signals in communication systems.
• Precision Control Circuits: Driving high-current loads in precision control applications.
• Audio Amplification: Providing high-quality audio amplification with minimal distortion.
• Industrial Automation: Controlling and monitoring high-speed industrial processes.
• Medical Equipment: Amplifying and processing signals in medical diagnostic and monitoring devices.

Conclusion of LMH6672MAX

The LMH6672MAX from Texas Instruments is a versatile and high-performance dual-channel voltage feedback amplifier, offering a wide supply voltage range, high output current, and precise signal processing capabilities. Its high slew rate and wide bandwidth make it suitable for high-speed applications, while its low input bias current and input offset voltage ensure high precision. The surface-mount 8-pin SOIC package and moisture sensitivity level of 1 (unlimited) ensure reliability and ease of assembly. Although now obsolete, the LMH6672MAX remains a valuable component for applications requiring high-speed and high-precision signal amplification.