LM2412A

LM2412A Monolithic Triple 2.8 ns CRT Driver February 2001 LM2412A Monolithic Triple 2.8 ns CRT Driver General Description The LM2412A is an integrated high voltage CRT driver circuit designed for use in high resolution 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 −14 and can drive CRT capacitive loads as well as resistive loads presented by other applications, limited only by the package’s power dissipation. The IC is packaged in an industry standard 11 lead TO-220 molded plastic power package. See thermal considerations section for heat sinking requirements. Features n Rise/fall times typically 2.8 ns with 8 pF load at 40 VPP n Faster Maximum Rise/Fall time than LM2412, 3.2nsec vs 3.5nsec. n Well matched with LM2202 video preamps n Output swing capability: 50 VPP for VCC = 80V n 1V to 5V input range n Stable with 0-20 pF capacitive loads ...