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參數(shù)資料
| 型號(hào)： | LA78040N |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | TV and CRT Display Vertical Output IC with Bus Control Support |
| 中文描述： | 電視和CRT顯示器垂直輸出集成電路總線控制技術(shù)支持 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 210K |
| 代理商： | LA78040N |
90705 MS OT B8-6984 No.7880-1/4
LA78040N
Overview
The LA78040N is a vertical deflection output IC for high image quality TV and CRT displays that supports the use of a
bus control system signal-processing IC. The sawtooth waveform from the bus control system signal-processing IC can
directly drive the deflection yoke (including the DC component). Color TV vertical deflection system adjustment
functions can be controlled over a bus system by connecting the LA78040N to a Sanyo LA768X series or LA769XX
series bus control system signal-processing IC.
Since the LA78040N provides a maximum deflection current of 1.7Ap-p, it is optimal for small and medium size CRTs.
Functions
Built-in pump-up circuit for low power dissipation.
Vertical output circuit.
Thermal protection circuit.
Specifications
Maximum Ratings
at Ta = 25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
Pump-up block supply voltage
+B2 max
34
V
Output block supply voltage
+B6 max
70
V
Allowable power dissipation
Pd max
Mounted on an arbitrarily large heat sink.
9
W
Deflection output current
I5 max
-1.4 to +1.4
Ap-o
Thermal resistance
θ
j-c
3
°
C/W
Operating temperature
Topr
-20 to +85
°
C
Storage temperature
Tstg
-40 to +150
°
C
Ordering number : EN7880A
Monolithic Linear IC
TV and CRT Display Vertical
Output IC with Bus Control
Support
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|---|---|
| LA78040 | LA78040 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA78041 | 制造商:JVC Worldwide 功能描述:Vertical Deflection Output Sanyo IC 7-Pin Zip |
| LA78041_06 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:TV and CRT Display Vertical Output IC with Bus Control Support |
| LA78041-E | 功能描述:顯示驅(qū)動(dòng)器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel |
| LA78045 | 制造商:Panasonic Industrial Company 功能描述:SUB ONLY PANASONIC ICSUBBING WITH C1AA00000521 制造商:SANYO Semiconductor Co Ltd 功能描述:Vertical Output IC Sanyo IC 7-Pin Zip-Hs |
| LA78045-E | 功能描述:多媒體雜項(xiàng) RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
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