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LM2445 Datasheet Monolithic Triple 7.5 ns CRT Driver

Manufacturer: National Semiconductor (now Texas Instruments)

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General Description

The LM2445 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 −20 and can drive CRT capacitive loads as well as resistive loads present in other applications, limited only by the package’s power dissipation.

Overview

LM2445 Monolithic Triple 7.5 ns CRT Driver March 2003 LM2445 Monolithic Triple 7.

Key Features

  • n Higher gain to match LM126X CMOS preamplifiers n 0V to 3.75V input range n Stable with 0.
  • 20 pF capacitive loads and inductive peaking networks n Convenient TO-220 staggered lead package style n Maintains standard LM243X Family pinout which is designed for easy PCB layout.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo LM2445 Monolithic Triple 7.5ns CRT Driver Texas Instruments

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