LM1229 Datasheet - National Semiconductor

LM1229 I2C Compatible CMOS TV RGB and Deflection Processor

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. In the RGB section, the CRT b.

LM1229 Features

* n Fully bus controllable via an I2C compatible interface. n Contrast control for simultaneously adjusting the RGB output peak to peak levels. n Gain controls for aligning the CRT color temperature. Applications n Television deflection and RGB video processing with National’s CRT drivers. © 2005 Na

LM1229_NationalSemiconductor.pdf