LMH6629SDE/NOPB

Instrumentation, Op Amps, Buffer Amps Overview

The LMH6629SDE/NOPB is a single-channel ultra-low noise high-speed operational amplifier manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and utilizes an 8-pin WSON surface-mount package with dimensions of 3 mm x 3 mm x 0.8 mm. Key electrical specifications include a gain-bandwidth product of 1 GHz, a slew rate of 1600 V/μs, and an output current capability of 250 mA. The device features a maximum input offset voltage of 800 μV and an input bias current of 3 μA. It supports an operating temperature range from -40°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low noise performance designed for broadband applications requiring high signal integrity
• High-speed operation with significant bandwidth and fast transient response capabilities
• Integrated shutdown functionality to reduce power consumption when not in use

Instrumentation, Op Amps, Buffer Amps Applications

• Communication systems requiring high-frequency signal processing
• Test and measurement equipment demanding precise amplification
• Optical and ultrasound imaging systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix DE/NOPB to confirm the WSON-8 package and lead-free status. Ensure the application circuit supports the 2.7 V to 5.5 V supply range and thermal requirements for the -40°C to 125°C operating environment. Confirm that the 1 GHz bandwidth and 1600 V/μs slew rate align with system signal integrity needs.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs prioritizing low noise and high speed in a compact footprint. Compare against the LMH6629MFE/NOPB if a SOT-23-5 package is preferred, noting its higher 4 GHz gain-bandwidth product. Ensure the decompensated architecture stability requirements are met for gains greater than or equal to 4 V/V.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LMH6629 series of ultra-low noise, high-speed operational amplifiers. The series includes variants such as the LMH6629MFE/NOPB and LMH6629MFX/NOPB, which offer different packaging options like SOT-23-5 while maintaining similar high-performance characteristics. The family is designed for demanding analog signal processing tasks.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LMH6629MFE/NOPB offers a 4 GHz GBP in a SOT-23-5 package. LMH6629MFX/NOPB provides reel packaging options in SOT-23-5. Verify pinout compatibility and stability requirements for lower closed-loop gains when substituting.