Part # LM2481 datasheet

Part Manufacturer: National Semiconductor

National Semiconductor

Part Description: LM2481 145V Triple Bias Clamp


Part Details:

LM2481 June 2002 145V LM2481145V Triple Bias Clamp Triple General Description n Matched to LM2421 HDTV Driver The LM2481 driver is an Integrated 145V triple bias clamp Applications circuit for DC recovery of each of the AC coupled outputs of Bias a HDTV CRT driver. It is well matched with the DAC outputs n AC coupled HDTV applications using the 1080i and of the LM126X family of pre-amplifiers. Each amplifier has its 720p formats gain internally set to -20. The LM2481 is packaged in anindustry standard 14 lead molded plastic dual-in-line pack- Clamp age. Featuresn Wide range integrated triple bias clamp n High input impedance Schematic and Connection Diagrams 20039832 FIGURE 1. Simplified Schematic Diagram (One Channel) 20039833 Top View Order Number LM2481NA © 2002 National Semiconductor Corporation DS200398 www.national.com Absolute Maximum Ratings (Notes 1, Machine Model 200V 3) Human Body Model 2KV LM2481 If Military/Aerospace specified devices are required, Max Junction Temperature 150°C please contact the National Semiconductor Sales Office/ (Typ) (Note 5) 70°C JA Distributors for availability and specifications. Supply Voltage, V +155V CC Limits of Operating Ranges (Note 3) Bias Voltage, V +15V BB V 130V to 150V Input Voltage, V


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LM2481.pdf Datasheet