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SC8207N3 데이터 시트보기 (PDF) - Silan Microelectronics
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SC8207N3
FAN REMOTE CONTROL DECODER USED TOGETHER WITH SC5104
Silan Microelectronics
SC8207N3 Datasheet PDF : 9 Pages
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BLOCK DIAGRAM
OSCI
OSCO
Oscillator
DI
Rectifier
OFF
TIMER
SPEED
MODE
SW1
Key Sense
and
LED Scan
Output
SW2
LIGHT
SC8207 Series
Timing
Decode
Timer
Memory
V
DD
V
SS
Speed
Control
LOW
MED
STR
LED
Scan
COM 1
COM 2
COM 3
Buzzer,
Swing/Light
Output
BUZ
SHO1
SHO2
LTO
ABSOLUTE MAXIMUM RATING
(T
amb
=25
°
C)
Characteristics
Supply Voltage
Input/Output Voltage
Power Consumption
Operating Temperature
Storage Temperature
Symbol
V
DD
V
IN
P
D
T
opr
T
stg
Ratings
-0.3~6
V
SS
-0.3V ~ V
DD
+0.3V
500
-10 ~ +70
-40~+125
Unit
V
V
mW
°
C
°
C
DC ELECTRICAL CHARACTERISTICS
(unless otherwise specified, T
amb
=25
°
C, V
DD
=5.0V)
Characteristics
Symbol
Test conditions
Supply Voltage
V
DD
--
Static Consumption Current
V
DD
-V
SS
=5V
ˈ
I
SB
OSC stop, no load
Input High Level Voltage
V
IH
--
Input Low Level Voltage
V
IL
--
OFF, MODE, SPEED, TIMER
I
OH
V
DD
=5.0V
Scan Output Current
COM1~COM3 Scan Output
Sink Current
I
OL
V
DD
=5.0V, V
o
=0.7V
Driver Output Current
I
OL
V
DD
=5.0V, V
o
=0.7V
Buzzer Output Current
I
OH
V
DD
=5.0V, V
o
=4.3V
Min.
3.0
Typ.
5.0
Max.
6.0
Unit
V
--
--
500
µ
A
0.7V
DD
V
DD
V
0
-- 0.3V
DD
V
--
10
--
mA
--
40
--
mA
--
10
--
mA
--
5
--
mA
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.03
Page 2 of 9
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