LM1246, LM1 RGB Preamplifier

National Semiconductor

Description

LM1246 150 MHz I2C Compatible RGB Preamplifier with Internal 512 Character OSD ROM, 512 Character RAM and 4 DACs November 2003 LM1246 150 MHz I2C Co.
The LM1246 pre-amp is an integrated CMOS CRT preamp.

📥 Download Datasheet

LM1246 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM1246, LM1. Please refer to the document for exact specifications by model.

Datasheet Specifications

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

Features

* 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

Applications

* n Low end 15" and 17" bus controlled monitors with OSD n 1024x768 displays up to 85 Hz requiring OSD capability n Very low cost systems with LM246x driver © 2003 National Semiconductor Corporation DS200685 www. national. com LM1246 Internal Block Diagram 20068501 FIGURE 1. Order Number LM1246AA

LM1246 Distributors

📁 Related Datasheet

LM124 LM124-N LM124-SP LM12458CIV LM124A LM124A-SP

📌 All Tags

LM1 RGB Preamplifier National Semiconductor

National Semiconductor LM1246-like datasheet