SM3502 데이터 시트보기 (PDF) - Samhop Mircroelectronics
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SM3502 Datasheet PDF : 12 Pages
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三合微科股份有限公司
SAMHOP Microelectronics Corp.
SM3502
FAN CONTROLLER
PIN DESCRIPTIONS
No.
Pin Name
1
LIGHT
2
DI
3
OFF
4
TIMER
5
SPEED
6
MODE
7
COM1
8
COM2
9
COM3
10
SWING
11
SHO
12
STRONG
13
MEDIUM
14
LOW
15
VDD
16
BUZ
17
OSC2
18
OSC1
19
VSS
20
LTO
I/O
I
I
I/O
I/O
I/O
I/O
O
O
O
I
O
O
O
O
POWER
O
O
I
POWER
O
Function
Light control input
Remote control input
Off function control input
Timer setting input
Wind grade selection input
Wind mode selection input
LED scanning common pin / Customer code
LED scanning common pin / Customer code
LED scanning common pin
Swing head control input / Customer code
Swing head / tuner pulse output
Wind speed control output
Wind speed control output
Wind speed control output
Positive power supply
Trigger output to drive piezo
Crystal output
Crystal input
Negative power supply (Substrate)
Light control output
Page 3
V.1.0
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