LM1246, LM1 - RGB Preamplifier

National Semiconductor

Datasheet Details

Part number	LM1246, LM1
Manufacturer	National Semiconductor
File Size	2.73 MB
Description	RGB Preamplifier
Datasheet	LM1-246.pdf
Note	This datasheet PDF includes multiple part numbers: LM1246, LM1. Please refer to the document for exact specifications by model.

The LM1246 pre-amp is an integrated CMOS CRT preamp.

n Fully addressable 512 Character OSD, simiilar in features to the LM1237/LM1247, with selectable 2 byte character addressing or LM1247 bank select modes n Internal 512 character OSD ROM usable as either (a) 384 2-color plus 128 4-color characters, (b) 640 2-color characters, or (c) some combination in between n Internal 512 character RAM, which can be displayed as one single or two independent windows n Enhanced I2C compatible microcontroller interface to allow versatile Page RAM access n n Ap.

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Published: Mar 22, 2005 |