LMH6714MA

Video Amps And Modules Overview

The LMH6714MA is a single-channel wideband video operational amplifier manufactured by Texas Instruments, which acquired National Semiconductor. It features a gain-bandwidth product of 400 MHz and a slew rate of 1.8 kV/us. The device operates on a supply voltage range of 8 V to 12 V, consuming 5.6 mA of quiescent current. Key electrical specifications include an input offset voltage of 8 mV, input bias current of 20 uA, and output current capability of 70 mA per channel. It provides a common-mode rejection ratio of 54 dB and an input voltage noise density of 3.4 nV/sqrt Hz. The component is housed in an 8-SOIC package and functions within a temperature range of -40 C to +85 C.

Video Amps And Modules Feature Summary

• Single-channel wideband video operational amplifier design
• High-speed performance with 400 MHz gain-bandwidth product
• Low input offset voltage for precision signal processing
• Robust output drive capability suitable for video applications

Video Amps And Modules Applications

• Wideband video signal processing circuits
• High-frequency communication systems
• Professional video equipment signal conditioning

Video Amps And Modules Procurement Notes

Verify the manufacturer origin carefully, as the LMH6714MA was originally a National Semiconductor part now produced by Texas Instruments. Confirm the specific suffix indicates the correct package type and operating temperature range. Ensure compatibility with existing PCB footprints for the SOIC-8 package. Check for RoHS compliance status if required by local regulations. Validate that the single-channel configuration meets the circuit requirements without needing additional channels.

Video Amps And Modules Selection Notes

Select this component when a single high-speed amplifier with wide bandwidth is required for video or RF applications. The 400 MHz gain-bandwidth product supports frequencies well beyond standard video bands. Consider the 1.8 kV/us slew rate for fast transient response needs. The 8-SOIC package offers a compact solution for surface-mount designs. Evaluate the 5.6 mA power consumption against system thermal constraints.

Video Amps And Modules Part Context

The LMH6714 belongs to the LMH67xx series of wideband video amplifiers introduced by National Semiconductor and continued by Texas Instruments. This series includes variants like the LMH6715 (dual) and LMH6720 (single with shutdown). The LMH6714MA specifically denotes the single-channel version in a plastic SOIC package. These devices were designed for high-performance analog signal processing in professional video and communications markets.

Video Amps And Modules Replacement Considerations

• LMH6714MAX/NOPB

Video Amps And Modules FAQ

Is the LMH6714MA available with a shutdown pin?

No, the standard LMH6714 does not include a shutdown feature. The LMH6720 variant in the same family includes a shutdown pin.

What is the maximum supply voltage for the LMH6714MA?

The maximum supply voltage is 12 V, with a minimum operating voltage of 8 V.