LM1269 Datasheet PDF (110MHz I2C Compatible RGB Video Amplifier)

LM1269 - 110MHz I2C Compatible RGB Video Amplifier

This page provides the datasheet information for the LM1269, a member of the LM1 110MHz I2C Compatible RGB Video Amplifier family.

Description

The LM1269 pre-amp is an integrated CMOS CRT pre-amp.

The IC is I2C compatible, and allows control of all the parameters necessary to directly setup and adjust the gain and contrast in the CRT display.

Features

n I2C compatible interface Block and Connection Diagram DS200099-1 FIGURE 1. Order Number LM1269NA See NS Package Number N24D © 2002 National Semiconductor Corporation DS200099 www. national. com LM1269 Absolute Maximum Ratings (Notes 1, 3) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage, Pin 9 Peak Video Output Source Current (Any One Amp) Pins 18, 19, or 20 Volta.

Datasheet Details

Part number	LM1269
Manufacturer	National Semiconductor
File Size	1.64 MB
Description	110MHz I2C Compatible RGB Video Amplifier
Datasheet	LM1269 Datasheet
Additional preview pages of the LM1269 datasheet.

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Full PDF Text Transcription

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LM1269 110 MHz I2C Compatible RGB Video Amplifier System with OSD & DACs May 2002 LM1269 110 MHz I2C Compatible RGB Video Amplifier System with OSD & DACs General Description The LM1269 pre-amp is an integrated CMOS CRT pre-amp. The IC is I2C compatible, and allows control of all the parameters necessary to directly setup and adjust the gain and contrast in the CRT display. Brightness and bias can be controlled through the DAC outputs, and is well matched to the LM2479 and LM2480 integrated bias clamp IC. The LM1269 pre-amp is designed to work in cooperation with the LM246X high gain driver family.

Published: Mar 22, 2005 |