Texas Instruments

LMH6646MMX/NOPB  

OP Amps, Buffer Amps ICs

LMH6646MMX/NOPB Description

The LMH6646MMX/NOPB is a high-performance, dual-channel operational amplifier (op-amp) from Texas Instruments, designed for demanding applications requiring wide bandwidth and high slew rate. This voltage feedback amplifier offers a -3dB bandwidth of 55 MHz and a slew rate of 22V/µs, making it suitable for high-frequency signal processing and fast transient response applications. The LMH6646MMX/NOPB features a wide supply voltage range from 2.5 V to 12 V, allowing for flexible power supply options and compatibility with various system architectures.

LMH6646MMX/NOPB Features

• Wide Supply Voltage Range: The LMH6646MMX/NOPB operates over a supply voltage range from 2.5 V to 12 V, providing flexibility in power supply design and compatibility with different voltage levels.
• High Bandwidth and Slew Rate: With a -3dB bandwidth of 55 MHz and a slew rate of 22V/µs, this op-amp is ideal for high-frequency applications and systems requiring fast transient response.
• Low Input Bias Current: The input bias current of 650 nA ensures minimal loading on the signal source, preserving signal integrity and accuracy in precision applications.
• Low Input Offset Voltage: An input offset voltage of 1 mV guarantees high accuracy and stability in signal processing, making it suitable for precision amplification tasks.
• Dual-Channel Design: The LMH6646MMX/NOPB features two independent channels, each capable of sourcing or sinking up to 20 mA of output current, allowing for efficient use in multi-channel systems.
• Surface Mount Packaging: The 8-VSSOP package is designed for surface mount technology, enabling compact and reliable PCB assembly.
• Compliance and Reliability: The LMH6646MMX/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for extended storage and handling.

LMH6646MMX/NOPB Applications

The LMH6646MMX/NOPB is well-suited for a variety of high-frequency and precision applications, including:

• High-Speed Signal Processing: Ideal for applications requiring fast signal amplification and processing, such as in communication systems, high-speed data acquisition, and video signal processing.
• Precision Amplification: Suitable for precision instrumentation and measurement systems where low input offset voltage and bias current are critical.
• Multi-Channel Systems: The dual-channel design makes it perfect for systems requiring multiple amplification paths, such as in audio processing, sensor arrays, and multi-channel data acquisition systems.
• Wide Supply Voltage Applications: The wide supply voltage range allows for use in systems with varying power supply requirements, including battery-powered devices and industrial control systems.

Conclusion of LMH6646MMX/NOPB

The LMH6646MMX/NOPB from Texas Instruments is a versatile and high-performance dual-channel op-amp that offers a unique combination of wide bandwidth, high slew rate, and low input bias current. Its wide supply voltage range and dual-channel design make it suitable for a variety of applications, from high-speed signal processing to precision amplification. The compact 8-VSSOP package and surface mount technology ensure easy integration into modern PCB designs. With its compliance to environmental and regulatory standards, the LMH6646MMX/NOPB is a reliable choice for engineers seeking a robust and flexible op-amp solution.

LMH6646MMX/NOPB Documents

Download datasheets and manufacturer documentation for LMH6646MMX/NOPB

Images :

Mechanical Outline Drawing      

Models :

LMH6646MMX/NOPB Symbol & Footprint by SnapMagic      

SPICE Models :

LMH6646 PSPICE Model