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参数资料
| 型号： | LA7848 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 偏转 |
| 英文描述： | VERTICAL DEFLECTION IC, PSFM10 |
| 封装： | SIP-10 |
| 文件页数： | 1/6页 |
| 文件大小： | 123K |
| 代理商： | LA7848 |
92706 / 90705 MS OT B8-5526 No.7877-1/6
LA7848
Overview
The LA7848 is a vertical deflection plus EW driver 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). The LA7848 also provides a parabolic waveform output
that can similarly be used to drive the diode modulator block.
Functions
Built-in pump-up circuit for low power dissipation.
Vertical output circuit.
Excellent crossover characteristics.
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
+B6 max
45
V
Output block supply voltage
+B3 max
92
V
Allowable power dissipation
Pd max
Mounted on an arbitrarily large heat sink.
9
W
Deflection output current
I2 max
-1.5 to +1.5
Ap-o
EW drive current *1
I10 max
V10 = 1.5V
+0.5
Ap-o
EW drive voltage *2
V10 max
I10 = 10
A
45
V
Thermal resistance
θj-c
4
°C /W
Operating temperature
Topr
-20 to +85
°C
Storage temperature
Tstg
-40 to +150
°C
Note: The EW driver is used within the range that connects the two points *1 and *2.
Ordering number : EN7877
Monolithic Linear IC
TV Vertical Output + E/W Driver
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 |
|---|---|
| LA7849 | VERTICAL DEFLECTION IC, SFM10 |
| LA7849 | VERTICAL DEFLECTION IC, SFM10 |
| LA7850 | HORIZ/VERT DEFLECTION IC, PDIP20 |
| LA7851 | HORIZ/VERT DEFLECTION IC, PDIP20 |
| LA7858 | HORIZ/VERT DEFLECTION IC, PDIP22 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA7848-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA7849 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:E/W DRIVE |
| LA785 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Consumer IC |
| LA7850 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:CRT Display Synchronization Deflection Circuit |
| LA7851 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:CRT Display Synchronization Deflection Circuit |
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