LM2413T

LM2413 Monolithic Triple 4 ns CRT Driver December 1999 LM2413 Monolithic Triple 4 ns CRT Driver General Description The LM2413 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 present in 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 on page 6. n Well matched with LM1282/3 video preamps n 1V 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 Standard LM240X Family Pinout which is designed for easy PCB layout Applications n 1600 x 1200 Displays up to 70 Hz Refresh n Pixel clock frequencies up to 180 MHz n Monitors using video blanking Features n Rise/Fall times typically 3.7/4.4 with 8 pF load at 40 VPP Schematic and Connection Diagrams DS101275-2 DS101275-1 Top View Order Number LM2413T See NS Package Number TA11C FIGURE 1. Simplified Schematic Diagram (One Channel) © 1999 National Semiconductor Corporation DS101275 www.national.com LM2413 Absolute Maximum Ratings (Notes 1, 3) If Military/Aerospace specified devices are required, please contact the National S...