Datasheet Details
- Part number
- LM2439
- Manufacturer
- National Semiconductor
- File Size
- 527.47 KB
- Datasheet
- LM2439_NationalSemiconductor.pdf
- Description
- Monolithic Triple 9.5 ns CRT Driver
LM2439 Description
LM2439 Monolithic Triple 9.5 ns CRT Driver August 1999 LM2439 Monolithic Triple 9.5 ns CRT Driver General .
The LM2439 is an integrated high voltage CRT driver circuit designed for use in color monitor applications.
LM2439 Features
* n Dissipates approximately 50% less power than the LM2406
Schematic and Connection Diagrams
DS100988-2
Note: Tab is at GND
Top View Order Number LM2439T
DS100988-1
FIGURE 1. Simplified Schematic Diagram (One Channel)
© 1999 National Semiconductor Corporation
DS100988
www. national. com
Absolu
LM2439 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 d
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