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LM2436

National Semiconductor
Part Number LM2436
Manufacturer National Semiconductor
Description Monolithic Triple 7.5 ns CRT Driver
Published Mar 22, 2005
Detailed Description LM2436 Monolithic Triple 7.5 ns CRT Driver June 2002 LM2436 Monolithic Triple 7.5 ns CRT Driver General Description Th...
Datasheet PDF File LM2436 PDF File

LM2436
LM2436

Overview
LM2436 Monolithic Triple 7.
5 ns CRT Driver June 2002 LM2436 Monolithic Triple 7.
5 ns CRT Driver General Description The LM2436 is an integrated high voltage CRT driver circuit designed for use in 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 9-lead TO-220 molded plastic power package.
See the Thermal Considerations section for more information.
Features n Well matched with LM1279 video preamp n 0V 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 LM243X Family Pinout which is designed for easy PCB layout Applications n 1024 x 768 displays up to 85 Hz refresh n Pixel clock frequencies up to 100 MHz n Monitors using video blanking Schematic Diagram 20043501 FIGURE 1.
Simplified Schematic Diagram (One Channel) © 2002 National Semiconductor Corporation DS200435 www.
national.
com LM2436 Connection Diagram 20043502 Note: Tab is at GND Top View Order Number LM2436TA www.
national.
com 2 LM2436 Absolute Maximum Ratings 3) (Notes 1, Machine Model 250V 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 Range (TSTG) Lead Temperature (Soldering, < 10 sec.
) ESD Tolerance, Human Body Model 300˚C 2 kV +90V +16V 0V to 6V −65˚C to +150˚C Operating Ranges (Note 2) VCC VBB VIN VOUT Case Temperature +60V to +85V +8V to +15V +0V to +5V +15V to +75V −20˚C to +100˚C Do not operate the part without a heat sink.
Electrical Characteristics (See Figure 2 for Test Cir...


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