MAX4313EUA+

Video Amps And Modules Overview

The MAX4313EUA+ is a high-speed, low-power video multiplexer-amplifier from Analog Devices/Maxim Integrated. It integrates a 2-channel input multiplexer with a fixed +2V/V gain amplifier in an 8-pin µMAX package. Operating on a single supply of +4V to +10.5V or dual supplies of ±2V to ±5.25V, it features a 150MHz -3dB bandwidth and a 540V/µs slew rate. The device offers 40ns channel switching time, ultra-low 10mVp-p switching transients, and rail-to-rail outputs. It includes a low-power shutdown mode reducing current to 560µA.

Video Amps And Modules Feature Summary

• Integrates a 2-channel multiplexer with a fixed +2V/V gain amplifier optimized for driving back-terminated cables
• Features ultra-low 10mVp-p switching transients and 40ns channel switching time for minimal signal distortion
• Provides rail-to-rail output swing with excellent differential gain and phase error performance
• Includes a low-power shutdown mode that minimizes supply current and places outputs in a high-impedance state

Video Amps And Modules Applications

• Video signal multiplexing
• Video crosspoint switching
• 75Ω video cable drivers
• Flash ADC input buffers
• Broadcast video systems

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package type and temperature range. Confirm availability through authorized distributors as stock levels fluctuate. Ensure compliance with RoHS directives and other regional regulatory requirements before finalizing procurement decisions.

Video Amps And Modules Selection Notes

Select the MAX4313EUA+ when a fixed +2V/V gain is required for driving back-terminated cables. Compare against the MAX4310 series if adjustable gain is needed instead. Consider the 8-pin µMAX package constraints for space-limited designs. Evaluate the 150MHz bandwidth against system frequency requirements to ensure adequate signal integrity.

Video Amps And Modules Part Context

This component belongs to the MAX4310–MAX4315 family of high-speed, low-power, single-supply multichannel video multiplexer-amplifiers. The family differentiates models by the number of multiplexer inputs and gain configuration. The MAX4313 specifically combines a 2-channel mux with a fixed +2V/V amplifier, distinguishing it from the adjustable-gain MAX4310/4311/4312 variants.

Video Amps And Modules Replacement Considerations

Official substitutes within the same family include the MAX4313ESA (8-pin SO) for alternative packaging. For applications requiring adjustable gain, the MAX4310EUA+ serves as a functional variant with similar pinout but variable gain settings. Verify thermal dissipation characteristics when swapping between package types.

Video Amps And Modules FAQ

What is the specific gain configuration of the MAX4313 compared to the MAX4310?

The MAX4313 integrates a fixed +2V/V gain amplifier, whereas the MAX4310 integrates an adjustable gain amplifier optimized for unity-gain stability.

How does the shutdown mode affect the output impedance?

In shutdown mode, the supply current reduces to 560µA and the output is placed in a high-impedance state, typically around 35kΩ.