LM1229 Overview
The LM1229 pre-amp is an integrated CMOS CRT RGB preamp plus horizontal and vertical deflection processing with an I2C patible 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 bias is controlled by the three DAC outputs which are matched to the LM248x integrated bias clamp ICs. The brightness...
