AD724JRZ

Overview

The AD724JRZ is a three-channel video encoder manufactured by Analog Devices Inc., designed for RGB to NTSC or PAL conversion. It operates on a single 5 V supply with a typical current consumption of 33 mA. The device features a bandwidth of 5 MHz and supports surface-mount installation in a 16-lead SOIC package. It functions within a commercial temperature range of 0°C to +70°C, with a maximum power dissipation of 800 mW.

Feature Summary

• Integrates three independent video channels for simultaneous RGB signal processing.
• Converts parallel RGB input signals directly into standard composite video formats.
• Supports both NTSC and PAL encoding standards without external configuration changes.

Applications

• RGB to composite video conversion in surveillance systems
• Video signal encoding for industrial monitoring equipment
• Display interface modules requiring analog video output

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific revision level matches design requirements. Check RoHS compliance documentation for regulatory adherence. Ensure storage conditions prevent moisture damage prior to soldering. Validate pinout alignment with PCB footprint specifications.

Selection Notes

Select this component when a compact solution for converting three-channel RGB data into composite video is required. Consider the 5 MHz bandwidth limitation for high-frequency signal integrity. Evaluate the SOIC-16 package constraints against available board space. Compare power dissipation limits against thermal management capabilities in the target enclosure.

Part Context

This part belongs to the AD724 series of video encoders from Analog Devices. It serves as a specialized integrated circuit for handling analog video signals. The JRZ suffix indicates the specific package type and temperature rating. It is distinct from other ADC or DAC products in the manufacturer's portfolio.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components. Consult official manufacturer resources for potential obsolescence notices or recommended upgrades.