Product Summary
The LM2402T is an integrated high voltage CRT driver circuit designed for use in high resolution 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 presented by other applications, limited only by the package’s power dissipation. The LM2402T is packaged in an industry standard 11 lead TO-220 molded plastic power package.
Parametrics
LM2402T absolute maximum ratings: (1)Supply Voltage, VCC: +90V; (2)Bias Voltage, VBB: +16V; (3)Input Voltage, VIN: -0.5V to VBIAS + 0.5V; (4)Storage Temperature Range, TSTG: -65℃ to +150℃; (5)Lead Temperature (Soldering, <10 sec.): -300℃.
Features
LM2402T features: (1)Rise/fall times typically 3.0/2.8 ns with 8 pF load at 40 VPP; (2)Well matched with LM2202 video preamps; (3)Output swing capability: 50 VPP for VCC = 80V; (4)1V to 5V input range; (5)Stable with 0-20 pF capacitive loads and inductive peaking networks; (6)Convenient TO-220 staggered lead package style; (7)Standard LM240X family pinout which is designed for; (8)easy PCB layout.
Diagrams
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![]() IC DRIVER MONOLITHIC TO-220-11 |
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![]() LM2402 |
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![]() LM2402T |
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![]() IC DRIVER MONOLITHIC TO-220-11 |
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![]() LM2403 |
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![]() LM2405 |
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![]() LM2405T |
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![]() IC DRIVER MONOLITHIC TO-220-11 |
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![]() LM2406 |
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