Texas Instruments

LMH6682MAX

LMH6682MAX Description

The LMH6682MAX is a high-performance, dual-channel voltage feedback amplifier designed by Texas Instruments. This Linear IC Chip is part of the esteemed LMH® series and is known for its exceptional bandwidth and slew rate capabilities. The LMH6682MAX operates within a supply voltage range of 3 V to 12 V, making it suitable for a wide range of applications that require flexibility in power supply options. It features a gain bandwidth product of 120 MHz and a -3dB bandwidth of 190 MHz, ensuring high-frequency performance and minimal signal distortion. The amplifier's slew rate of 940 V/µs further enhances its ability to handle fast-changing signals effectively. With a supply current of 6.5 mA per channel and an input bias current of 5 µA, the LMH6682MAX offers efficient power usage while maintaining high performance. Its voltage input offset of 1 mV ensures accurate signal processing. The LMH6682MAX is available in an 8SOIC package and is suitable for surface mount applications, providing a compact and reliable solution for space-constrained designs.

LMH6682MAX Features

-High ** Gain Bandwidth Product**: With a gain bandwidth product of 120 MHz, the LMH6682MAX ensures high-frequency performance, making it ideal for applications requiring wide bandwidth.

• Fast Slew Rate: The 940 V/µs slew rate allows the amplifier to handle fast-changing signals with minimal distortion, ensuring accurate and reliable performance in high-speed applications.
• Wide Supply Voltage Range: Operating from V3 to 12 V, the LMH6682MAX offers flexibility in power supply options, making it suitable for a variety of electronic systems.
• Low Input Bias Current: The 5 µA input bias current minimizes the impact on the input signal, ensuring high accuracy and stability in signal processing.
• Dual-Channel Design: With two independent channels, the LMH6682MAX can handle multiple signals simultaneously providing, a cost-effective solution for applications requiring dual amplification.
• Compact Surface Mount Package: The 8SOIC package format is ideal for surface mount applications, offering a compact and reliable solution for space-constrained designs.
• High Output Current: Each channel can deliver up to 85 mA, allowing the LMH6682MAX to drive heavy loads effectively.
• Low Voltage Input Offset: The 1 mV voltage input offset ensures accurate signal processing, minimizing errors and improving overall system performance.

LMH6682MAX Applications

The LMH6682MAX is well-suited for a variety of high-performance applications, including:

• High-Speed Signal Processing: Ideal for applications requiring fast signal processing, such as high-speed data acquisition systems and digital-to-analog converters.
• Video Signal Amplification: Its wide bandwidth and high slew rate make it suitable for amplifying video signals in consumer electronics and professional video equipment.
• RF and Microwave Applications: The LMH6682MAX can be used in RF and microwave systems where high-frequency performance and minimal signal distortion are critical.
• Medical Imaging Equipment: The amplifier's high performance and accuracy make it suitable for medical imaging applications, such as ultrasound and MRI systems.
• Industrial Control Systems: The LMH6682MAX can be used in industrial control systems where precise signal processing and high reliability are required.

Conclusion of LMH6682MAX

The LMH6682MAX is a versatile and high-performance dual-channel voltage feedback amplifier that offers a wide range of benefits for various applications. Its high gain bandwidth product, fast slew rate, and wide supply voltage range make it an excellent choice for high-speed signal processing and amplification tasks. The low input bias current and voltage input offset ensure accurate and stable signal processing, while the compact surface mount package and dual-channel design provide a cost-effective and space-efficient solution. Although the LMH6682MAX is now considered obsolete, its unique features and performance capabilities continue to make it a valuable component for many existing and legacy systems.