LM2445 Datasheet - National Semiconductor

LM2445 Monolithic Triple 7.5 ns CRT Driver

The LM2445 is an integrated high voltage CRT driver circuit designed for use in color monitor 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 *20 and can drive CRT capac.

LM2445 Features

* n Higher gain to match LM126X CMOS preamplifiers n 0V to 3.75V 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 LM243X Family pinout which is designed for easy PCB layout Applications n 10

LM2445_NationalSemiconductor.pdf