LMH6722MA

Video Amps And Modules Overview

The LMH6722MA is a quad wideband video operational amplifier manufactured by Texas Instruments, originally developed under the National Semiconductor brand. It features a gain-bandwidth product of 400 MHz and a slew rate of 1.8 kV/us. The device operates on dual supply voltages ranging from 4 V to 6.25 V per rail, with a maximum total supply of 12 V. Key electrical parameters include an input offset voltage of 8 mV, input bias current of 20 uA, and output current capability of 70 mA per channel. It is housed in a 14-pin SOIC package.

Video Amps And Modules Feature Summary

• Integrates four independent wideband video amplifiers within a single compact package for space-constrained designs.
• Provides high-speed signal processing capabilities suitable for demanding video applications through rapid slew rates.
• Delivers low noise performance with specified input voltage noise density to maintain signal integrity.

Video Amps And Modules Applications

• Video distribution systems requiring multiple buffered channels
• Professional broadcast equipment signal conditioning
• High-frequency analog signal processing circuits

Video Amps And Modules Procurement Notes

Verify that the component is sourced as a Texas Instruments part, as National Semiconductor's semiconductor assets were acquired by TI. Confirm the specific suffix 'NOPB' indicates lead-free compliance if required by your assembly specifications. Ensure the package type matches the 14-pin SOIC footprint for PCB compatibility. Check for automotive-grade variants like LMH6722Q if operating in harsh environments.

Video Amps And Modules Selection Notes

Select this component when a design requires four synchronized video channels with consistent performance characteristics. It is appropriate for applications needing high bandwidth without the complexity of external compensation networks. Consider the power consumption of 22.5 mA against available thermal dissipation capabilities in the enclosure.

Video Amps And Modules Part Context

This device belongs to the LMH67xx series of wideband video amplifiers designed for high-frequency analog applications. The series includes single-channel (LMH6714), dual-channel (LMH6715), and quad-channel (LMH6722) variants. These amplifiers utilize current-feedback architecture to achieve high slew rates and wide bandwidths typical of professional video standards.

Video Amps And Modules Replacement Considerations

Public confirmed substitute part numbers are not provided in the available documentation. Designers should consult official cross-reference guides or contact the manufacturer directly for verified equivalent components.