EL4583AISZ-T7

Overview

The EL4583AISZ-T7 is a video integrated circuit manufactured by Renesas Electronics, formerly Intersil. It functions as a sync separator supporting NTSC, PAL, and SECAM standards. The device operates on a single 5V supply voltage and is housed in a 16-pin SOIC package with a width of 3.90mm. It features an industrial temperature range from -40°C to +85°C. The component includes internal sample-and-hold and filtering circuits for horizontal output generation.

Feature Summary

• Performs sync separation for NTSC, PAL, and SECAM video signals
• Integrates sample-and-hold and filter circuits for horizontal output
• Operates on a single 5V power supply
• Designed for professional video applications

Applications

• Professional video processing systems
• Video signal synchronization circuits
• Broadcast quality video equipment

Procurement Notes

Verify the current lifecycle status before procurement, as this specific part number may be discontinued or subject to limited availability. Confirm that the 16-SOIC package dimensions and pinout match the target design requirements. Ensure compatibility with the required 5V supply voltage and industrial temperature operating range. Check for any recent product change notifications regarding manufacturing site transfers or packaging updates.

Selection Notes

Select this component when designing systems requiring precise sync separation for multiple international video standards including NTSC, PAL, and SECAM. It is suitable for applications needing integrated sample-and-hold functionality within a compact surface-mount package. Consider the industrial temperature rating for environments with wider thermal variations. Verify that the single 5V supply constraint aligns with the system power architecture.

Part Context

This component belongs to the EL4583A series of video ICs produced by Renesas Electronics. The manufacturer previously operated under the Intersil brand, which explains the dual branding often found in documentation. The EL4583A series is specifically engineered for high-quality video signal processing tasks requiring reliable synchronization extraction.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Renesas documentation for potential cross-references or updated product line replacements.