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LM1229 - I2C Compatible CMOS TV RGB and Deflection Processor

Description

The LM1229 pre-amp is an integrated CMOS CRT RGB preamp plus horizontal and vertical deflection processing with an I2C compatible interface for controlling all the parameters necessary to directly adjust the gain, contrast and brightness and geometry of the CRT display.

Features

  • 1.
  • 2 Fully Bus Controllable via an I2C Compatible Interface.
  • Contrast Control for Simultaneously Adjusting the RGB Output Peak to Peak Levels.
  • Gain Controls for Aligning the CRT Color Temperature.
  • Color Tracking Brightness Control for Maintaining Color Temperature Throughout the Full Range of Adjustment.
  • Black Level Clamping to Ensure Output Level Stability. The Polarity of the Logic Pulse Input is Register Selectable.
  • Digital or Analog RGB OS.

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Datasheet preview – LM1229

Datasheet Details

Part number LM1229
Manufacturer Texas Instruments
File Size 2.42 MB
Description I2C Compatible CMOS TV RGB and Deflection Processor
Datasheet download datasheet LM1229 Datasheet
Additional preview pages of the LM1229 datasheet.

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Full PDF Text Transcription

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OBSOLETE LM1229 www.ti.com SNOSAH0D – MARCH 2005 – REVISED APRIL 2013 LM1229 I2C Compatible CMOS TV RGB and Deflection Processor Check for Samples: LM1229 FEATURES 1 •2 Fully Bus Controllable via an I2C Compatible Interface • Contrast Control for Simultaneously Adjusting the RGB Output Peak to Peak Levels • Gain Controls for Aligning the CRT Color Temperature • Color Tracking Brightness Control for Maintaining Color Temperature Throughout the Full Range of Adjustment • Black Level Clamping to Ensure Output Level Stability.
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