LM2412ATA

Overview

The LM2412ATA is a monolithic triple high-voltage CRT driver circuit manufactured by National Semiconductor. Designed for high-resolution color monitor applications, it integrates three amplifier channels with a specified propagation delay of 2.8 ns. The component utilizes a TO-220-11 package with formed leads to facilitate thermal management and mounting in video amplifier modules.

Feature Summary

• Integrates three high-voltage amplifier channels on a single monolithic die
• Optimized for high-resolution color monitor video signal processing
• Provides fast signal transition capabilities suitable for precision display drivers

Applications

• High-resolution color monitor systems
• CRT driver circuits
• Video amplifier modules

Procurement Notes

Verify the manufacturer origin as National Semiconductor or Texas Instruments, noting that National Semiconductor's semiconductor division was acquired by TI. Confirm the specific suffix 'ATA' corresponds to the TO-220-11 package configuration. Check for obsolescence status as legacy video components may have limited availability from primary sources.

Selection Notes

Select this component specifically for applications requiring integrated triple-channel CRT driving with defined 2.8 ns timing characteristics. Ensure the system design accommodates the high-voltage output requirements and the physical dimensions of the TO-220-11 package. Verify compatibility with existing video signal levels and blanking control interfaces.

Part Context

This part belongs to the LM24 series of video amplifiers and CRT drivers produced by National Semiconductor. It serves as a specialized solution for analog video signal conditioning in cathode ray tube displays, distinguishing itself from general-purpose operational amplifiers through its integrated high-voltage output stages and specific timing parameters.

Replacement Considerations

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