Datasheet Details
| Part number | LM1229 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.42 MB |
| Description | I2C Compatible CMOS TV RGB and Deflection Processor |
| Datasheet |
 LM1229 Datasheet
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General 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.
Key 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.