LM2429 Datasheet | Texas Instruments

FEATURES - 2 0V to 5V Input Range - Greater than 130VPP Output Swing Capability - Stable With 0- 20 p F Capacitive Loads and Inductive Peaking Networks - Convenient TO-220 Staggered Thin Lead Package Style APPLICATIONS - AC Coupled DTV Applications Using the 480p Format as well as Standard NTSC and PAL Formats DESCRIPTION The LM2429 is an integrated high voltage CRT driver circuit designed for use in DTV 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 - 51 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 designed specifically to meet high voltage spacing requirements. See THERMAL CONSIDERATIONS section. CONNECTION DIAGRAM SCHEMATIC DIAGRAM Note: Tab is at GND Figure 1. Simplified Connection and Pinout Diagram (Top View) Figure 2. Simplified Schematic Diagram (One Channel) Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2003- 2013, Texas Instruments Incorporated OBSOLETE SNOSA76D - JULY 2003 - REVISED APRIL 2013 .ti. These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. ABSOLUTE MAXIMUM RATINGS(1)(2)(3) Supply Voltage (VCC)...