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LM2407

National Semiconductor
Part Number LM2407
Manufacturer National Semiconductor
Description Monolithic Triple 7.5 nS CRT Driver
Published Mar 22, 2005
Detailed Description LM2407 Monolithic Triple 7.5 nS CRT Driver August 1999 LM2407 Monolithic Triple 7.5 nS CRT Driver General Description ...
Datasheet PDF File LM2407 PDF File

LM2407
LM2407

Overview
LM2407 Monolithic Triple 7.
5 nS CRT Driver August 1999 LM2407 Monolithic Triple 7.
5 nS CRT Driver General Description The LM2407 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 11-lead TO-220 molded plastic power package.
See thermal considerations on page 6.
Features Low power dissipation Well matched with LM1279 video preamp 0V to 5V input range Stable with 0 pF–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 n n n n 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 and Connection Diagrams DS100093-2 Note: Tab is at GND Top View Order Number LM2407T DS100093-1 FIGURE 1.
Simplified Schematic Diagram (One Channel) © 1999 National Semiconductor Corporation DS100093 www.
national.
com 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 Range, (TSTG) Lead Temperature (Soldering, < 10 sec.
) ESD Tolerance, Human Body Model +90V +16V −0.
5V to VBIAS +0.
5V −65˚C to +150˚C 300˚C 2 kV Machine Model 300V Operating Range(Note 2) VCC +60V to +85V +8V to +15V VBB +0V to +5V VIN +15V to +75V VOUT Case Temperature −20˚C to +100˚C Do not operate the part without a heat sink.
Electrical Characteristics (See Figure 2 for Test Circuit) Unless otherwis...


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