LM1279AN

$0.37

Description：IC AMP RGB VIDEO SYSTEM 20-DIP
Series：-
Mfr：National Semiconductor
Package：Tube

SKU:ec01c18cdb80 Category: Video Amps and Modules Brand: National Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC AMP RGB VIDEO SYSTEM 20-DIP
Series：-
Mfr：National Semiconductor
Package：Tube
Applications：General Purpose
Output Type：-
Number of Circuits：3
Slew Rate：-
Current - Supply：80 mA
Current - Output / Channel：28 mA
Voltage - Supply, Single/Dual (±)：7.5V ~ 8.5V
Mounting Type：Through Hole
Package / Case：20-DIP (0.300", 7.62mm)
Supplier Device Package：20-PDIP
-3db Bandwidth：110 MHz
Grade：-
Qualification：-

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LM1279AN

Overview

The LM1279AN is a single-channel video amplifier manufactured by National Semiconductor, now part of Texas Instruments. It is housed in a 20-pin PDIP package. The device functions as an RGB video amplifier system with On-Screen Display (OSD) capabilities. Official documentation identifies it as a 110 MHz RGB Video Amplifier System with OSD.

Feature Summary

Integrates RGB video amplification with On-Screen Display functionality
Designed for high-frequency video signal processing applications

Applications

RGB video signal amplification systems
Video equipment requiring On-Screen Display integration

Procurement Notes

Verify the manufacturer designation carefully, as National Semiconductor was acquired by Texas Instruments. Ensure the specific suffix matches the required package type and compliance standards. Cross-reference the datasheet version to confirm compatibility with current design specifications.

Selection Notes

Select this component when a dedicated solution for RGB video amplification combined with OSD generation is required. Consider the 110 MHz bandwidth specification relative to the target video standard. Evaluate the PDIP-20 package constraints against available board space and thermal requirements.

Part Context

This component belongs to the LM1279 family of video amplifiers. Related parts include the LM1279A and LM1279N/NOPB variants. These devices share similar functional descriptions regarding RGB video amplification and OSD integration within the same product lineage.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.