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參數資料
| 型號： | LA7847 |
| 元件分類： | 偏轉 |
| 英文描述： | VERTICAL DEFLECTION IC, SFM10 |
| 封裝： | SIP-10 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 63K |
| 代理商： | LA7847 |
92706 / 82504 JO IM No.7876-1/3
LA7847
Overview
The LA7847 is EW drive and vertical deflection output ICs for high-definition TV and CRT displays in systems that use
a bus control system signal-processing IC. These ICs can directly drive (including DC component) the deflection yoke
from the sawtooth wave output from the bus control system signal-processing IC. Similarly, the diode modulator block
can be driven from the parabolic wave output.
The color TV vertical deflection system and EW adjustment functions can be controlled from the bus system when either
of these ICs is used in conjunction with a SANYO LA768X or LA769XX series TV bus control system signal-processing
IC. The LA7847 provides a maximum output block voltage of 72V, a maximum deflection current of 2.2Ap-p, and an
EW drive current of 0.4A, and thus is optimal for large diameter CRTs.
Function
Built-in charge pump circuit for low power operation.
Vertical output circuit.
Excellent crossover characteristics.
Supports DC coupling.
EW drive circuit.
Ordering number : ENN*7876
Monolithic Linear IC
BUS Supporting, TV Vertical Output and E/W Drive.
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
相關PDF資料 |
PDF描述 |
|---|---|
| LA7848 | VERTICAL DEFLECTION IC, PSFM10 |
| LA7848 | VERTICAL DEFLECTION IC, PSFM10 |
| LA7849 | VERTICAL DEFLECTION IC, SFM10 |
| LA7849 | VERTICAL DEFLECTION IC, SFM10 |
| LA7850 | HORIZ/VERT DEFLECTION IC, PDIP20 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA7848 | 制造商:Sanyo Fisher 功能描述:Tv Vert Output 92V Sanyo IC 10Pin SIP-Hd |
| LA7848-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA7849 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:E/W DRIVE |
| LA785 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| LA7850 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CRT Display Synchronization Deflection Circuit |
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