KA2139
3 CHANNEL R.G.B VIDEO AMPLIFIER
VIDEO AMPLIFIER FOR MONITOR
28-DIP-600A The KA2l39 is a monolithic integrated circuit for processing the R,G,B video in high resolution CRT display. It contains 3 channel video amplifier, black level clamp comparator for brightness control and DC control attenuator for contrast control, this device is suitable for mon...