LM2421 - Monolithic Triple Channel HDTV Driver
The LM2421 is an integrated high voltage CRT driver circuit designed for use in HDTV applications.
The IC contains three high input impedance, wide band amplifiers which directly drive the RGB cathodes of a CRT.
Each channel has its gain internally set to *42 and can drive CRT capacitive loa
LM2421 Features
* n 0V to 5V input range n Stable with 0
* 20 pF capacitive loads and inductive peaking networks n Convenient TO-220 staggered lead package style n Maintains standard LM240X Family pinout which is designed for easy PCB layout Applications n AC coupled HDTV applications using the 1080i and 720p f
