LA7213-MTK-E

Video Processing Overview

The LA7213-MTK-E is a specialized integrated circuit designed for video signal processing applications, specifically functioning as an automatic channel selection peripheral. Manufactured by onsemi, this component integrates sync separation and vertical sync separation capabilities to support VCR systems. It operates with a recommended supply voltage of 5V and features open collector outputs with negative polarity. The device is engineered for reliable performance in consumer electronics requiring precise synchronization signal handling.

Video Processing Feature Summary

• Integrates sync separator and vertical sync separator functions
• Designed for VCR-use automatic channel selection peripherals
• Features open collector output configuration

Video Processing Applications

• Automatic channel selection circuits in VCR systems
• Video signal processing in consumer electronics
• Synchronization signal separation for analog video devices
• Vertical sync detection in recording equipment

Video Processing Procurement Notes

Verify the exact manufacturer designation as onsemi sources primarily list NLAS7213 or Sanyo-derived LA7213 variants. Confirm package type and revision history through official documentation before integration. Ensure compatibility with 5V logic levels and open collector requirements in the target design.

Video Processing Selection Notes

Select this component when designing VCR channel selection circuits requiring dedicated sync separation. Verify that the system architecture supports open collector outputs with appropriate pull-up resistors. Ensure the operating environment aligns with the specified 5V supply requirement and negative polarity output characteristics.

Video Processing Part Context

This part belongs to the legacy video signal processing family originally developed by Sanyo Semiconductor, now associated with onsemi. These components were widely used in analog video recording equipment during the transition period of consumer electronics. The LA7213 series specifically addresses the need for reliable synchronization in channel tuning applications.

Video Processing Replacement Considerations

Official substitute part numbers are not explicitly confirmed in the provided source material. Consider verifying cross-reference data from onsemi technical support for direct replacements within the LA7213 series or compatible sync separator ICs.