LMH6628MAX/NOPB

The LMH6628MAX/NOPB is a high-performance operational amplifier (op-amp) manufactured by Texas Instruments. It is designed for applications requiring low noise, high speed, and precision signal processing. Here’s a detailed description of its key features and specifications:

General Features:

• Type: Dual Operational Amplifier
• Package: Available in a small, surface-mount package (MSOP-8) which is ideal for space-constrained applications.
• Supply Voltage: The op-amp operates on a wide supply voltage range, typically from ±2.5V to ±15V, allowing flexibility in various circuit designs.

Performance Characteristics:

• Bandwidth: The LMH6628 boasts a high gain-bandwidth product, typically around 100 MHz, making it suitable for high-frequency applications.
• Slew Rate: It features a fast slew rate of approximately 27 V/µs, which enables it to handle rapid changes in input signals without distortion.
• Input Noise Voltage: The op-amp has a low input voltage noise density, typically around 4.5 nV/√Hz, which is beneficial for low-level signal amplification.
• Input Offset Voltage: The input offset voltage is low, typically around 0.5 mV, ensuring accurate signal processing with minimal error.

Input and Output Characteristics:

• Input Impedance: The LMH6628 has a high input impedance, which minimizes loading effects on the preceding stage of the circuit.
• Output Drive Capability: It can drive capacitive loads effectively, making it suitable for a variety of output configurations.
• Output Current: The op-amp can source and sink a significant amount of current, typically around 50 mA, allowing it to drive loads directly.

Applications:

The LMH6628 is ideal for a wide range of applications, including:

• Audio signal processing
• Data acquisition systems
• High-speed signal conditioning
• Active filters
• Medical instrumentation
• Video processing

Thermal and Reliability:

• Operating Temperature Range: The device is rated for operation over a wide temperature range, typically from -40°C to +85°C, ensuring reliability in various environmental conditions.
• RoHS Compliant: The LMH6628MAX/NOPB is compliant with RoHS standards, making it suitable for environmentally friendly designs.

Conclusion:

The LMH6628MAX/NOPB from Texas Instruments is a versatile and high-performance dual op-amp that excels in applications requiring precision, speed, and low noise. Its combination of features makes it a popular choice among engineers for designing advanced electronic systems.