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參數(shù)資料
| 型號： | LC7461 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Infrared Remote Control Transmitter IC |
| 中文描述： | 紅外遙控發(fā)射器IC |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 107K |
| 代理商： | LC7461 |
Pin Assignment
Top view
Pin Description
Pin Name
V
DD
, V
SS
Pin No.
8, 12
Input/Output
Internal Equivalent Circuit
Pin Function
Power supply pins V
SS
= GND
K
O
0 to K
O
7
13 to 20
Output
Key scan timing signal output pins
K
I
0 to K
I
3
1 to 4
Input
Keys return signal entry pins
OSC1
OSC2
10
11
Input/output
Input/output pins for ceramic resonator-used
oscillation
Oscillator configuration
C
0
to C
5
21 to 24,
5, 6
Input
Input pins for custom code setting
Capable of externally setting 6 bits of 13 bits in
all that provide a custom code
OUT
7
Output
Output pin for transmit LED drive
TEST
9
Input
LSI test pin
Normally set to high-level or brought to open
state
LC7461M
No.2119-3/7
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| LC7462 | Infrared Remote Control Transmitter IC |
| LC7463 | Infrared Remote Control Transmitter IC |
| LC7464 | Infrared Remote Control Transmitter IC |
| LC7465 | Infrared Remote Control Transmitter IC |
| LC7470 | Character and Pattern Display Control IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC7461M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Infrared Remote Control Transmitter IC |
| LC7462 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Infrared Remote Control Transmitter IC |
| LC7462M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Infrared Remote Control Transmitter IC |
| LC7463 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Infrared Remote Control Transmitter IC |
| LC7463M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Infrared Remote Control Transmitter IC |
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