LM2460

LM2460 Monolithic Triple Channel High Swing CRT Driver September 2003 LM2460 Monolithic Triple Channel High Swing CRT Driver General Description The LM2460 is an integrated high voltage CRT driver circuit designed for use in high brightness 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 −30 and can drive CRT capacitive loads as well as resistive loads present in other application, limited only by the package’s power dissipation. The IC is packaged in an industry standard 9 lead TO-220 molded plastic package. n Stable with 0–20 pF capacitive loads and inductive peaking networks n Convenient TO-220 staggered lead package style n Matched to LM126X/3X/4X pre-amplifier families Applications n High brightness CRT monitors Features n 0V to 5V input range n Capable of up to a 70 Vp-p output swing Schematic and Connection Diagrams 20082601 FIGURE 1. Simplified Schematic Diagram (One Channel) Top View 20082602 Order Number LM2460TA See NS Package Number TA09A © 2003 National Semiconductor Corporation DS200826 www.national.com LM2460 Absolute Maximum Ratings (Notes 1, 3) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage (VCC) Bias Voltage (VBB) Input Voltage (VIN) Storage Temperature Lead Temperature (Soldering, <10 s...