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LM2409T - Monolithic Triple 9.5 ns CRT Driver

General Description

The LM2409 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.

14 and can drive CRT capac

Key Features

  • n Dissipates approximately 50% less power than the LM2406 Schematic and Connection Diagrams DS100838-2 Note: Tab is at GND Top View Order Number LM2409T DS100838-1 FIGURE 1. Simplified Schematic Diagram (One Channel) © 1999 National Semiconductor Corporation DS100838 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 V.

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Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
LM2409 Monolithic Triple 9.5 ns CRT Driver
LM2402 Monolithic Triple 3 ns CRT Driver
LM2402T Monolithic Triple 3 ns CRT Driver
LM2403 Monolithic Triple 4.5 nS CRT Driver
LM2405 Monolithic Triple 7 ns CRT Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LM2409 Monolithic Triple 9.5 ns CRT Driver August 1999 LM2409 Monolithic Triple 9.5 ns CRT Driver General Description The LM2409 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 section.