MAX4312ESE+T

Video Amps And Modules Overview

The MAX4312ESE+T is a high-speed, low-power, single-supply multichannel video multiplexer-amplifier from the MAX4310–MAX4315 family. It integrates an 8-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 rail-to-rail outputs and an input common-mode range extending to the negative rail. The device offers a 265MHz -3dB bandwidth, 345V/µs slew rate, 40ns channel switching time, and ultra-low 10mVp-p switching transients.

Video Amps And Modules Feature Summary

• Integrates an 8-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 rails
• Provides low-power shutdown mode reducing supply current to as low as 560 µA

Video Amps And Modules Applications

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

Video Amps And Modules Procurement Notes

Verify the specific suffix 'E' indicates the industrial temperature range (-40°C to +85°C) and 'SE' denotes the 16-pin Narrow SOIC package. Confirm '+T' specifies tape-and-reel packaging. Ensure compatibility with single-supply operation requirements and check for availability through authorized Analog Devices distributors.

Video Amps And Modules Selection Notes

Select this component when eight input channels require switching with minimal signal distortion. The adjustable gain configuration suits applications needing unity-gain buffering. Consider the 265MHz bandwidth and 345V/µs slew rate for high-frequency video signals. Evaluate the low quiescent current and shutdown capability for power-sensitive designs.

Video Amps And Modules Part Context

This part belongs to the MAX4310–MAX4315 series of mux-amps designed for high-speed video applications. The family differentiates products by the number of multiplexer inputs and gain configuration. The MAX4312 specifically provides eight channels with adjustable gain, contrasting with the fixed +2V/V gain of the MAX4313–MAX4315 variants.

Video Amps And Modules Replacement Considerations

The MAX4312EEE serves as a pin-compatible alternative in a 16-pin QSOP package. Other family members like the MAX4311 offer fewer channels, while the MAX4313–MAX4315 provide fixed +2V/V gain suitable for driving back-terminated cables.