MAX9583AZT+

Video Amps And Modules Overview

The MAX9583AZT+ is a dual-channel standard-definition video filter amplifier manufactured by Maxim Integrated. It integrates reconstruction low-pass filters and DC-coupled input buffers with a fixed voltage gain of 2V/V. The device operates from a single 2.7V to 3.6V supply, drawing 3.5mA per channel. It features an 8.5MHz ±1dB passband and provides 55dB attenuation at 27MHz. The component is housed in a 6-pin Thin SOT23 package and supports operation across the -40°C to +125°C automotive temperature range.

Video Amps And Modules Feature Summary

• Integrates dual-channel video amplification with built-in reconstruction low-pass filters for signal conditioning.
• Features DC-coupled input buffers that allow direct connection to video digital-to-analog converter outputs.
• Provides fixed 2V/V voltage gain with high-impedance inputs suitable for driving standard video loads.

Video Amps And Modules Applications

• Set-top boxes
• Televisions
• Portable video applications

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix 'ZT+' corresponds to the lead-free status and tape-and-reel packaging configuration as defined in the official datasheet selector guide. Confirm the package code matches the required 6-pin Thin SOT23 form factor for the target PCB layout. Ensure compatibility with the specified 2.7V to 3.6V single-supply voltage requirements during system design validation.

Video Amps And Modules Selection Notes

Select this component when a dual-channel solution is required for standard-definition video processing. The integrated reconstruction filter eliminates external passive components, reducing board space. The DC-coupled input architecture simplifies interface design with video DACs. Consider the 6-pin SOT23 package constraints for thermal management and trace routing in compact portable designs.

Video Amps And Modules Part Context

This device belongs to the MAX9583/MAX9584/MAX9585 family of multichannel video filter amplifiers. While the MAX9584 offers triple channels in an 8-pin µMAX package and the MAX9585 provides quad channels in a 10-pin µMAX package, the MAX9583 specifically addresses dual-channel applications in the smallest available footprint within this series.

Video Amps And Modules Replacement Considerations

Direct functional substitutes within the same family include the MAX9584AUA+ (triple channel) and MAX9585AUB+ (quad channel), though pin counts and package dimensions differ. Cross-family replacements require verification of bandwidth, gain, and power specifications against the original design requirements.

Video Amps And Modules FAQ

Can the MAX9583AZT+ outputs be AC-coupled?

Yes, the output stage can source and sink current, allowing for AC coupling using capacitors of 220µF or greater to maintain a corner frequency below the video frame rate.

What is the typical passband flatness of the integrated filter?

The reconstruction filter typically exhibits ±1dB passband flatness up to 8.5MHz, making it suitable for standard-definition video signals.