参数资料
型号: LM2405AT
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 音频/视频放大
英文描述: 3 CHANNEL, VIDEO AMPLIFIER, PZFM11
封装: PLASTIC, TO-220, 11 PIN
文件页数: 9/9页
文件大小: 227K
代理商: LM2405AT
National P/N LM2405 - Monolithic Triple 7 ns CRT Driver
The LM2405 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 at -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 IC is packaged in an industry standard 11 lead TO-220 molded plastic power package. See thermal
considerations on page 5.
Features
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Rise/fall times typically 7 ns with 8 pF load
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Output swing capability: 50 VPP for VCC = 80 40 VPP for VCC = 70 30 VPP for VCC = 60
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Pinout designed for easy PCB layout
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0V to 6V input range
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Stable with 0 pF-20 pF capactive loads
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Convenient TO-220 staggered lead package style
Applications
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CRT driver for 1280 × 1024 (Non-interlaced) and XGA display resolution color monitors
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Pixel clock frequency up to 130 MHz
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Monitors using video blanking
[Information as of 5-Aug-2002]
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