MAX4315ESE+

Video Amps And Modules Overview

The MAX4315ESE+ is a high-speed, low-power video multiplexer-amplifier from Analog Devices. It integrates an 8-channel multiplexer with a fixed +2V/V gain amplifier in a 16-pin Narrow SO package. Operating on a single supply of +4V to +10.5V, it features a 97MHz -3dB bandwidth and a 310V/µs slew rate. The device offers 40ns channel switching time, ultra-low 10mVp-p switching transients, and rail-to-rail outputs. Quiescent current is 7.4mA, reducing to 560µA in shutdown mode.

Video Amps And Modules Feature Summary

• Integrates 8-channel multiplexer with fixed +2V/V gain amplifier
• Ultra-low 10mVp-p switching transients for clean signal routing
• Rail-to-rail output capability driving loads to within 730mV of rails
• Low-power shutdown mode reduces supply current significantly

Video Amps And Modules Applications

• Video signal multiplexing
• Video crosspoint switching
• 75Ω video cable drivers
• Broadcast video systems
• Medical imaging equipment

Video Amps And Modules Procurement Notes

Verify the specific suffix ESE against the manufacturer's official documentation to confirm the exact package type and temperature range. Confirm availability status directly with authorized distributors as stock levels fluctuate. Ensure the component meets RoHS compliance requirements for your specific manufacturing process.

Video Amps And Modules Selection Notes

Select this part when an 8-channel input selection with a fixed +2V/V amplification is required. It is optimized for driving back-terminated cables due to its fixed gain configuration. Consider the 97MHz bandwidth and 310V/µs slew rate for high-frequency video applications requiring minimal distortion.

Video Amps And Modules Part Context

This component belongs to the MAX4310–MAX4315 family of single-supply mux-amps. While sharing similar architecture, the MAX4315 is distinctively characterized by its 8-channel multiplexer inputs and fixed +2V/V amplifier gain, differentiating it from adjustable-gain or lower-channel-count variants in the series.

Video Amps And Modules Replacement Considerations

Official substitutes within the same family include the MAX4315EEE+, which shares identical electrical specifications but utilizes a 16-pin QSOP package instead of the Narrow SO format. Verify pin compatibility and thermal characteristics before substitution.

Video Amps And Modules FAQ

What is the quiescent supply current in shutdown mode?

In shutdown mode, the supply current reduces to a maximum of 750 µA, with a typical value of 560 µA.

How does the MAX4315 handle capacitive loads?

For high-capacitive loads, an isolation resistor (RISO) should be used between the output and the load to maintain stability and prevent peaking in the frequency response.