MAX7446EUD

Overview

The MAX7446EUD is a four-channel buffered video reconstruction filter designed for RGB and CVBS video applications. It operates on a single 5V supply with a typical current consumption of 20 mA. The device features a fixed output buffer gain of +6 dB and supports a -3 dB bandwidth of 27 MHz. It utilizes a TSSOP-14 package with an exposed pad for thermal management.

Feature Summary

• Provides four independent buffered channels for video signal processing
• Engineered for anti-aliasing and DAC smoothing in video circuits
• Supports both RGB and composite video signal formats

Applications

• Anti-aliasing filters for digital-to-analog converters
• Video reconstruction filtering for display systems
• Signal conditioning for RGB and CVBS video interfaces

Procurement Notes

Verify the specific suffix 'EUD' to confirm the TSSOP-14 package variant. Confirm RoHS compliance status through official documentation, as '+T' variants may differ in packaging. Check for active production status or end-of-life notices from Analog Devices before procurement planning.

Selection Notes

Select this component when a multi-channel video filter is required for standard definition video signals. Ensure the design accommodates the 27 MHz bandwidth limitation. Verify that the 5V supply voltage aligns with the system power architecture and that the TSSOP-14 footprint fits the PCB layout constraints.

Part Context

The MAX7446 belongs to Maxim Integrated's family of video interface and processing components. It serves as a specialized solution for handling analog video signals within mixed-signal systems, bridging the gap between digital video sources and analog display outputs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.