LMH6553MRE/NOPB

Overview

The LMH6553MRE/NOPB is a single-channel, fully differential current feedback amplifier manufactured by Texas Instruments. It features an output limiting clamp and operates within a supply voltage range of 4.5 V to 12 V. The device supports a wide operating temperature range from -40°C to +125°C and is housed in an 8-pin HSOIC EP package with tape-and-reel packaging.

Feature Summary

• Fully differential architecture for balanced signal processing
• Integrated output limiting clamp protection
• High-speed current feedback topology

Applications

• Automotive electronic systems
• High-speed data acquisition circuits
• Video signal conditioning

Procurement Notes

Verify the specific suffix 'MRE' against official Texas Instruments documentation to confirm the exact package type and reel specifications. Ensure the component meets automotive qualification standards if required for the target application. Cross-reference the full part number with the manufacturer's current product status to confirm availability and lead times.

Selection Notes

Select this component when a fully differential output is required alongside robust over-current protection. The integrated clamp simplifies design by protecting downstream stages. Consider the current feedback architecture for applications demanding high slew rates and wide bandwidth stability across varying gains.

Part Context

This part belongs to the LMH6553 family of high-speed differential amplifiers. It shares core electrical characteristics with variants like the LMH6553SDX/NOPB but differs in physical packaging and reel configuration. The family is designed for demanding analog signal processing tasks requiring precision and speed.

Replacement Considerations

The LMH6553SDX/NOPB serves as a functional equivalent within the same family, offering identical electrical performance in an 8-WSON package. Verify pin compatibility and thermal requirements when substituting between the HSOIC and WSON form factors.