LMH6723MFX-TI

Instrumentation, Op Amps, Buffer Amps Overview

The LMH6723MFX/NOPB is a single-channel current feedback operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 370 MHz and a slew rate of 600 V/µs. The device operates on a supply voltage range of 4.5 V to 12 V with a typical quiescent current of 1 mA per channel. Key electrical specifications include an output current capability of 110 mA, an input bias current of 4 µA, and an input offset voltage of 3 mV. It provides a common-mode rejection ratio (CMRR) of 60 dB and a power supply rejection ratio (PSRR) of 59 dB. The component utilizes a SOT-23-5 surface-mount package and functions within a temperature range of -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-speed current feedback architecture enabling wide bandwidth and fast transient response for video applications.
• Low power consumption design drawing only 1 mA of supply current per channel.
• Robust output drive capability supporting high load currents up to 110 mA.

Instrumentation, Op Amps, Buffer Amps Applications

• Video buffering and signal conditioning
• ADC driver circuits
• Broadband communication systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix when purchasing. The 'NOPB' designation indicates lead-free and RoHS compliance. Ensure the package type matches the required footprint, as this model uses the SOT-23-5 case. Confirm that the manufacturer is Texas Instruments to avoid counterfeit components. Cross-reference the full part number with official distributor catalogs to ensure correct availability and specification alignment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high slew rates and low power dissipation in compact packages. It is suitable for driving high-capacitance loads due to its strong output stage. Compare against voltage feedback amplifiers if higher DC precision is needed, as current feedback types prioritize speed over offset voltage accuracy. Consider the SOT-23-5 thermal characteristics for high-power dissipation scenarios.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LMH672x family of high-speed operational amplifiers from Texas Instruments. The family includes dual (LMH6724) and quad (LMH6725) variants offering similar performance characteristics across multiple channels. These amplifiers are engineered for video and broadband applications where signal integrity and speed are critical. The technology leverages BiCOM processes to achieve high performance in small form factors.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The LMH6723MA/NOPB serves as a pin-compatible alternative in an SOIC-8 package. Designers must verify layout changes when switching between SOT-23-5 and SOIC-8 footprints. Other members of the LMH672x series may be considered if multi-channel functionality is required without changing the core amplifier topology.