MAX9585AUB+

Video Amps And Modules Overview

The MAX9585AUB+ is a quad-channel standard-definition video filter amplifier manufactured by Analog Devices Inc./Maxim Integrated. It operates from a single 2.7V to 3.6V supply and features integrated lowpass reconstruction filters with an 8.5MHz ±1dB passband flatness and 55dB attenuation at 27MHz. The device provides a fixed voltage gain of 2V/V per channel, with inputs directly connectable to video DAC outputs. Outputs are capable of driving DC-coupled 75Ω loads or AC-coupled 150Ω loads. It is specified over the -40°C to +125°C automotive temperature range and housed in a 10-pin µMAX package.

Video Amps And Modules Feature Summary

• Integrates four independent channels combining input buffers, lowpass reconstruction filters, and output amplifiers for standard-definition video processing.
• Provides a fixed voltage gain of 2V/V with high-impedance inputs suitable for direct connection to video digital-to-analog converters.
• Features internal level-shift circuitry that positions sync tips and chroma blank levels appropriately for downstream video loads.

Video Amps And Modules Applications

• Set-top boxes
• Televisions
• Portable applications

Video Amps And Modules Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels due to potential availability constraints. Confirm lead-free status and package integrity upon receipt. Ensure storage conditions comply with moisture sensitivity levels to prevent damage prior to soldering. Review current datasheet revisions for any updates to electrical characteristics or pin configurations before finalizing procurement orders.

Video Amps And Modules Selection Notes

Select this component when designing systems requiring simultaneous processing of four standard-definition video signals. It is appropriate for applications needing integrated filtering and buffering without external components. Consider the 10-pin µMAX package size for space-constrained designs. Verify that the operating voltage range and temperature specifications align with the target system environment.

Video Amps And Modules Part Context

This part belongs to the MAX9583/MAX9584/MAX9585 family of small, low-power multichannel video amplifiers. While the MAX9583 offers dual channels in a SOT23 package and the MAX9584 provides triple channels in an 8-pin µMAX package, the MAX9585 specifically delivers four channels in a 10-pin µMAX package. All variants share similar electrical characteristics and intended applications.

Video Amps And Modules Replacement Considerations

Public confirmed substitute part numbers: None identified in source material.