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參數資料
| 型號： | LA7845N |
| 元件分類： | 偏轉 |
| 英文描述： | VERTICAL DEFLECTION IC, PSFM7 |
| 封裝： | SIP-7 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 168K |
| 代理商： | LA7845N |
Vertical Deflection Output Circuit
Overview
The LA7845N is a vertical deflection output IC for TVs and
CRT displays with excellent image quality that use a BUS
control system signal processing IC. This IC can drive the
direct (even including a DC component) deflection yoke with
the sawtooth wave output from the BUS control system signal
processing IC. When used in conjunction with Sanyo’s LA7615
series of BUS control system signal processing ICs for TVs,
this IC can process all color television signal system functions
through the BUS system. Because the maximum deflection
current is 2.2 Ap-p, the LA7845N is suited for large screen
sets, being capable of driving screens ranging from 33 inches
to 37 inches.
Features
.
Low power dissipation due to built-in pump-up circuit
.
Vertical output circuit
.
Thermal protection circuit built in
.
Excellent crossover characteristics
.
DC coupling possible
Package Dimensions
unit : mm
3075-SIP7H
[LA7845N]
0.6
18.0
3.4
1.38
3.0
0.6
1.2
2.54
1.0
1
7
10.8
15.0
max
13.4
1.0
min
5.8
SANYO : SIP7H
Specifications
Maximum Ratings at Ta = 25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC6 max
40
V
Output block supply voltage
VCC3 max
85
V
Deflection output current
I 2 max
–1.5 to +1.5
Ap-o
Thermal resistance
θj-c
4.0
°C/W
Allowable power dissipation
Pd max
With arbitrarily large heat sink fins
11
W
Operating temperature
Topr
–20 to +85
°C
Storage temperature
Tstg
–40 to +150
°C
Ordering number: EN5150B
Monolithic Linear IC
LA7845N
Any and all SANYO 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 representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
D1096HA(II)/N3095HA(II)/61595HA(II) No.5150-1/4
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA7845N-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA7846N | 制造商:SANYO Semiconductor Co Ltd 功能描述:Vertical Output IC Sanyo IC 10-Pin SIP-Hs |
| LA7846NZ-E | 制造商:ON Semiconductor 功能描述:CRT DEFRECTION - Ammo Pack 制造商:Rochester Electronics LLC 功能描述: 制造商:ON Semiconductor 功能描述:FNFLD / CRT DEFRECTION 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA7847 | 制造商:Sanyo Fisher 功能描述:Tv Vert Output 72V Sanyo IC 10-Pin SIP-Hd |
| LA7848 | 制造商:Sanyo Fisher 功能描述:Tv Vert Output 92V Sanyo IC 10Pin SIP-Hd |
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