LMH6725MT/NOPB

Instrumentation, Op Amps, Buffer Amps Overview

The LMH6725MT/NOPB is a single-channel current feedback operational amplifier manufactured by National Semiconductor, now part of Texas Instruments. It utilizes VIP10 technology for high-speed performance with low power consumption. Key electrical parameters include a maximum input offset voltage of 3400 µV and a nominal slew rate of 400 V/µs. The device operates within a supply voltage range of ±2.5 V to ±6.75 V (total 5 V to 13.5 V). It features a PDSO5 package with a 0.95 mm pitch and functions across an industrial temperature range from -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed current feedback architecture optimized for portable communication and video systems
• Low power consumption design suitable for battery-operated applications
• High output current capability for driving demanding loads

Instrumentation, Op Amps, Buffer Amps Applications

• Portable communication equipment signal processing
• Video system amplification and buffering
• High-speed data acquisition front-ends

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation as National Semiconductor or Texas Instruments on the component marking. Confirm the suffix NOPB indicates lead-free composition and RoHS compliance. Ensure the package type matches the specified PDSO5 physical dimensions. Check for any specific handling requirements related to moisture sensitivity level if applicable to the manufacturing batch.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a current feedback topology is required for wide bandwidth applications with moderate power constraints. Compare against the LMH6723 and LMH6724 variants in the same series for differences in gain-bandwidth product. Ensure the application circuit accounts for the stability requirements inherent to current feedback amplifiers, which differ from voltage feedback designs.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LMH672x series of high-speed amplifiers introduced for portable multimedia applications. The series leverages VIP10 bipolar process technology to balance speed and power efficiency. It serves as a specialized solution for engineers designing compact analog front-ends where traditional voltage feedback op-amps may consume excessive power or lack sufficient bandwidth.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Official substitutes within the same family include the LMH6723 and LMH6724. Verify pin compatibility and electrical parameter alignment before substitution. Cross-reference datasheets for specific differences in gain-bandwidth product and noise characteristics.