The LMH6618MK/NOPB is a high-performance operational amplifier (op-amp) from Texas Instruments, designed to cater to a wide array of applications requiring precision and speed. This op-amp is part of the PowerWise® family, which means it offers an excellent power-to-performance ratio, making it suitable for battery-powered and energy-efficient systems.

Key Features

• High Speed: With a slew rate of 130 V/µs and a gain bandwidth product of 88 MHz, the LMH6618MK/NOPB is capable of handling fast signal transitions, making it ideal for high-speed data acquisition systems, video processing, and A/D or D/A converters.
• Low Noise: The device exhibits a low voltage noise density of 4.5 nV/√Hz, which ensures minimal signal distortion and is critical for high-fidelity audio applications and sensitive instrumentation.
• Low Distortion: Total Harmonic Distortion plus Noise (THD+N) is rated at -80 dBc at 1 MHz, which means the op-amp can reproduce signals with high accuracy and minimal unwanted artifacts.
• Power Efficiency: The LMH6618MK/NOPB operates with a supply voltage range of 2.7V to 5.5V, and it has a quiescent current of just 2.9 mA, which is beneficial for power-sensitive applications.
• Output Current: It can deliver an output current of up to 90 mA, allowing it to drive a wide range of loads.
• Stability: The op-amp is unity-gain stable and can drive capacitive loads, which simplifies design considerations for feedback networks.

Applications

The LMH6618MK/NOPB is versatile and can be used in various applications, including:

• Active filters
• Test and measurement equipment
• Medical imaging systems
• Telecommunications
• Professional audio equipment
• Buffer amplifiers

Package and Quality

Enclosed in an 8-pin VSSOP package, the LMH6618MK/NOPB is designed for compact and space-constrained designs. The NOPB designation indicates that the product is lead-free and RoHS compliant, adhering to environmental standards. Texas Instruments ensures high reliability and performance, making this op-amp a dependable choice for both commercial and industrial applications.