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參數(shù)資料
| 型號： | LA7911 |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP16 |
| 封裝： | DIP-16 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 41K |
| 代理商： | LA7911 |
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.
Monolithic Linear IC
TV Tuner Controller
Ordering number:ENN1194C
LA7911
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
12501TN (KT)/9148YT/8215KI/3164KI, TS No.1194–1/3
1
8
16
9
3.0
3.4
3.65max
19.2
0.71
2.54
1.2
0.25
0.48
7.62
6.4
Package Dimensions
unit:mm
3006B-DIP16
[LA7911]
SANYO : DIP16
Overview
The LA7911 is a tuner controller IC having such functions
as band switch, inverter, low-pass filter, 33V referene Ze-
ner. It can be used for frequency synthesizer or voltage syn-
thesizer according to external application.
Functions
Band switch (Equivalent to LA7900, LA7910 : Refer to
the truth table).
Inverter.
Low-pass filter (Voltage follower, operational amplifier).
33V reference Zener.
Features
2-input 5-output band switch.
Band switches of 2 types (LA7900 type or LA7910 type)
available by changing-over C pin.
Large maximum output current and small saturation volt-
age.
Meets CATV tuner requirements.
Usable for frequency synthesizer or voltage synthesizer
by changeing connection of inverter and operational am-
plifier.
Band Switch Truth Table
t
u
p
n
I
t
u
p
t
u
O
)
3
n
i
P
(
A
)
2
n
i
P
(
B
)
4
n
i
P
(
C
)
5
1
n
i
P
(
1
F)
4
1
n
i
P
(
2
F)
3
1
n
i
P
(
3
F)
2
1
n
i
P
(
4
F)
1
n
i
P
(
W
S
L
H
L
H
L
H
L
H
L
H
L
H
n
e
p
O
n
e
p
O
n
e
p
O
n
e
p
O
D
N
G
D
N
G
D
N
G
D
N
G
H
Z
H
Z
H
Z
H
Z
H
Z
H
Z
H
Z
H
Z
L
Z
L
Z : High impedance
相關PDF資料 |
PDF描述 |
|---|---|
| LA7915 | SPECIALTY CONSUMER CIRCUIT, PDIP20 |
| LA7916 | SPECIALTY CONSUMER CIRCUIT, PDIP20 |
| LA7920 | SPECIALTY CONSUMER CIRCUIT, PSIP9 |
| LA7938 | SPECIALTY CONSUMER CIRCUIT, PDIP22 |
| LA7945N | SPECIALTY CONSUMER CIRCUIT, PDIP22 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA7912 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA7913 | 制造商:Panasonic Industrial Company 功能描述:I.C. |
| LA7915 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PERIPHERAL CIRCUIT FOR TV/VTR FREQUENCY SYNTHESIZER CHANNEL SELECT SYSTEM |
| LA7916 | 制造商:- - 功能描述:Video/TV Circuit, TV CHANNEL SELECTOR Circuit, 20 Pin, Plastic, DIP |
| LA7920 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:TV Tuner Band Selector |
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