MAX4311EEE

Video Amps And Modules Overview

The MAX4311EEE is a high-speed, low-power video multiplexer-amplifier from the MAX4310–MAX4315 family. It integrates a 4-channel multiplexer with an adjustable gain amplifier optimized for unity-gain stability. Operating from a single +4V to +10.5V supply or dual supplies of ±2V to ±5.25V, it features a 345MHz -3dB bandwidth and a 430V/µs slew rate. The device offers rail-to-rail outputs, a 40ns channel switching time, and ultra-low 10mVp-p switching transients. It operates within a temperature range of -40°C to +85°C in a 16-pin QSOP package.

Video Amps And Modules Feature Summary

• Integrates a 4-channel multiplexer with an adjustable gain amplifier
• Features rail-to-rail outputs and input common-mode range including negative rail
• Provides ultra-low 10mVp-p switching transients and 40ns channel switching time
• Includes a low-power shutdown mode that reduces supply current significantly

Video Amps And Modules Applications

• Video signal multiplexing
• Video crosspoint switching
• Flash ADC input buffering
• 75Ω video cable driving
• Broadcast video systems

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct package type and temperature rating. Confirm availability through authorized distribution channels as stock levels fluctuate. Ensure compliance with RoHS directives if required by the application environment.

Video Amps And Modules Selection Notes

Select the MAX4311EEE when four input channels are required with adjustable gain settings. Compare against the MAX4314EEE if a fixed +2V/V gain is preferred for driving back-terminated cables. Evaluate power consumption requirements, noting the low quiescent current and shutdown capabilities for battery-operated or energy-efficient designs.

Video Amps And Modules Part Context

This component belongs to the MAX4310–MAX4315 series of single-supply mux-amps. These devices combine high-speed operation with excellent video specifications. The family differentiates models by the number of multiplexer inputs and the amplifier gain configuration, providing versatile solutions for various video processing needs.

Video Amps And Modules Replacement Considerations

The MAX4311ESD serves as a pin-compatible alternative in a 14-pin Narrow SO package. Verify electrical characteristics and physical dimensions before substitution to ensure compatibility with existing board layouts and performance requirements.

Video Amps And Modules FAQ

What is the maximum operating supply voltage for the MAX4311EEE?

The device operates from a single supply voltage ranging from +4V to +10.5V.

How does the shutdown mode affect the output state?

Driving the SHDN input low places the outputs into a high-impedance state and reduces the quiescent supply current to approximately 560µA.

What is the differential gain error specification for this device?

The MAX4311EEE exhibits a differential gain error of 0.06%.