MAX4311EEE+T

Video Amps And Modules Overview

The MAX4311EEE+T is a high-speed, low-power video multiplexer-amplifier from Analog Devices. It integrates a 4-channel multiplexer with an adjustable gain amplifier optimized for unity-gain stability. Operating on a single +4V to +10.5V supply, it features a 345MHz -3dB bandwidth and a 430V/µs slew rate. The device offers 40ns channel switching time with ultra-low 10mVp-p switching transients. It operates within a temperature range of -40°C to +85°C and is housed in a 16-pin QSOP package.

Video Amps And Modules Feature Summary

• Integrates a 4-channel multiplexer with an adjustable gain amplifier optimized for unity-gain stability
• Features rail-to-rail outputs that drive loads to within 730mV of the supply rails
• Includes a low-power shutdown mode that reduces supply current to 560µA
• Provides excellent video specifications with differential gain and phase errors of 0.06% and 0.08° respectively

Video Amps And Modules Applications

• Video signal multiplexing
• Video crosspoint switching
• Flash ADC input buffers
• Broadcast video systems
• Medical imaging equipment

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and temperature grade. Confirm availability status directly with authorized distributors as stock levels fluctuate. Ensure the procurement process adheres to the manufacturer's guidelines for handling high-speed analog components.

Video Amps And Modules Selection Notes

Select this component when a 4-channel video mux-amp with adjustable gain is required. Compare against MAX4310 (2-channel) or MAX4312 (8-channel) based on channel count needs. Consider MAX4313/MAX4314/MAX4315 if a fixed +2V/V gain is preferred for driving back-terminated cables. Verify power supply constraints match the +4V to +10.5V operating range.

Video Amps And Modules Part Context

This part belongs to the MAX4310–MAX4315 family of high-speed, low-power, single-supply multichannel video multiplexer-amplifiers. The family differentiates devices by the number of multiplexer inputs and gain configuration. The MAX4311 specifically provides four channels with an adjustable gain amplifier, distinguishing it from the fixed-gain variants in the series.

Video Amps And Modules Replacement Considerations

Official substitutes within the same family include MAX4310EEE+T for 2-channel applications and MAX4312EEE+T for 8-channel configurations. Ensure the replacement matches the 16-pin QSOP package and the -40°C to +85°C temperature range specified for the MAX4311EEE variant.

Video Amps And Modules FAQ

["What is the quiescent supply current in normal operation?","The quiescent supply current is typically 6.9mA."]

["How does the device handle channel switching?","The device features a 40ns channel switching time with ultra-low 10mVp-p switching transients."]

["What is the input common-mode voltage range?","The input common-mode voltage range extends from the negative supply rail to VCC - 2.7V."]