LMH6657MG/NOPB

Instrumentation, Op Amps, Buffer Amps Overview

The LMH6657MG/NOPB is a single-channel operational amplifier manufactured by Texas Instruments, designed for high-speed signal processing applications. It features a gain-bandwidth product of 270 MHz and operates on a single supply voltage ranging from 1.5 V to 6 V. The device delivers an output current of 105 mA per channel with rail-to-rail input and output capabilities. Key electrical specifications include a maximum input offset voltage of 5 mV, an input bias current of 20 uA, and a typical power supply current of 6.2 mA. It is housed in a compact SOT-23-5 package suitable for surface-mount technology.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed performance with 270 MHz gain-bandwidth product
• Rail-to-rail input and output operation
• Single-supply operation from 1.5 V to 6 V
• High output drive capability of 105 mA

Instrumentation, Op Amps, Buffer Amps Applications

• Video buffering and distribution
• Portable instrumentation circuits
• Data acquisition systems
• Communication equipment signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the exact part number suffix against official manufacturer documentation, as variations such as MFX or MA may indicate different packaging or tape-and-reel configurations. Ensure compatibility with the intended PCB footprint, specifically the SOT-23-5 package dimensions. Confirm that the selected variant meets all thermal and electrical requirements for the specific application environment before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel op amp with high slew rate and significant output current is required in a small form factor. It is suitable for designs needing rail-to-rail I/O on low-voltage single supplies. Compare against other LMH6657 variants if specific packaging preferences like tube versus reel are necessary for the assembly process.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LMH6657 series of high-speed operational amplifiers from Texas Instruments. The series is characterized by its ability to operate efficiently on low single-supply voltages while maintaining high bandwidth and output drive strength. It is engineered for applications requiring fast signal response in space-constrained portable devices.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Texas Instruments substitution guides for verified alternatives. Direct replacements within the same family may include LMH6657MA/NOPB or LMH6658MAX/NOPB, depending on whether dual-channel functionality or specific packaging types are acceptable for the design.