参数资料
型号: LA78045
元件分类: 偏转
英文描述: VERTICAL DEFLECTION IC, ZFM7
封装: TO-220, 7 PIN
文件页数: 1/4页
文件大小: 70K
代理商: LA78045
92706 / 90705 MS OT B8-4538 No.7881-1/4
LA78045
Overview
The LA78045 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 LA78045 to a Sanyo LA768X series or LA769XX series bus control
system signal-processing IC.
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
45
V
Output block supply voltage
+B6 max
92
V
Allowable power dissipation
Pd max
Mounted on an arbitrarily large heat sink.
9
W
Deflection output current
I5 max
-1.5 to +1.5
Ap-o
Thermal resistance
θj-c
3
°C /W
Operating temperature
Topr
-20 to +85
°C
Storage temperature
Tstg
-40 to +150
°C
Ordering number : EN7881A
Monolithic Linear IC
TV and CRT Display Vertical
Output IC with Bus Control
Support
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.
相关PDF资料
PDF描述
LA78045 VERTICAL DEFLECTION IC, ZFM7
LA7808 HORIZONTAL DEFLECTION IC, PSIP9
LA7811 HORIZ/VERT DEFLECTION IC, PDIP22
LA7820 HORIZ/VERT DEFLECTION IC, PDIP18
LA7822 HORIZ/VERT DEFLECTION IC, PDIP16
相关代理商/技术参数
参数描述
LA78045-E 功能描述:多媒体杂项 RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube
LA7805 制造商:Panasonic Industrial Company 功能描述:IC
LA7806 制造商:Panasonic Industrial Company 功能描述:I.C.
LA7808 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:B/W TV Synchronization, Deflection Circuit
LA7810 制造商:未知厂家 制造商全称:未知厂家 功能描述: