Texas Instruments

LMH6657MFX  

OP Amps, Buffer Amps ICs

LMH6657MFX Description

The LMH6657MFX is a high-performance operational amplifier (op-amp) designed by Texas Instruments, featuring a voltage feedback (VFB) architecture. This single-circuit op-amp is housed in a compact SOT23-5 package, making it suitable for surface-mount applications. The LMH6657MFX offers a wide supply voltage range, from a minimum of 3 V to a maximum of 12 V, providing flexibility for various power supply configurations. It boasts a gain bandwidth product of 140 MHz and a -3 dB bandwidth of 270 MHz, ensuring high-frequency performance and stability. The op-amp's slew rate of 700 V/µs allows for rapid response to input signal changes, making it ideal for applications requiring fast signal processing.

LMH6657MFX Features

• Wide Supply Voltage Range: The LMH6657MFX operates within a supply voltage range of 3 V to 12 V, providing versatility for different power supply requirements.
• High Gain Bandwidth Product: With a bandwidth gain product of 140 MHz, this op-amp ensures high-frequency stability and performance.
• Fast Slew Rate: The 700 V/µs slew rate enables the LMH6657MFX to handle high-frequency signals with minimal distortion, making it suitable for applications requiring rapid signal processing.
• Low Input Bias Current: The input bias current of 5 µA minimizes the impact on sensitive input signals, ensuring accurate amplification.
• Low Input Offset Voltage: The 1 mV input offset voltage ensures precise amplification and minimal error in signal processing.
• High Output Current: The op-amp can deliver up to 110 mA per channel, allowing it to drive high-current loads effectively.
• Compact Packaging: The SOT23-5 package is ideal for surface-mount applications, saving space on printed circuit boards.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is suitable for various environmental conditions without the need for special handling.
• REACH Compliance: The LMH6657MFX is REACH unaffected, ensuring compliance with environmental and safety regulations.

LMH6657MFX Applications

The LMH6657MFX is well-suited for a variety of high-frequency and high-performance applications, including:

• High-Speed Signal Processing: Ideal for applications requiring rapid signal processing and amplification, such as in communication systems and high-speed data acquisition.
• Video Signal Processing: The high bandwidth and fast slew rate make it suitable for video signal amplification and processing, ensuring clear and accurate video output.
• RF and Microwave Applications: The wide bandwidth and high slew rate enable effective amplification and processing of RF and microwave signals.
• Instrumentation and Control Systems: The low input bias current and low input offset voltage ensure precise amplification and control, making it suitable for sensitive instrumentation applications.
• Consumer Electronics: The compact packaging and high performance make it ideal for consumer electronics where space and performance are critical.

Conclusion of LMH6657MFX

The LMH6657MFX is a versatile and high-performance operational amplifier that offers a wide range of benefits for various applications. Its wide supply voltage range, high gain bandwidth product, and fast slew rate make it suitable for high-frequency and high-speed signal processing. The low input bias current and low input offset voltage ensure precise amplification, while the high output current capability allows it to drive high loads-current effectively. The compact SOT23-5 package and MSL 1 rating make it ideal for surface-mount applications and various environmental conditions. Although the product is now obsolete, its unique features and performance benefits make it a valuable component for applications requiring high-performance amplification and signal processing.

LMH6657MFX Documents

Download datasheets and manufacturer documentation for LMH6657MFX