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SC3445 データシートの表示(PDF) - Silan Microelectronics
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SC3445
10-DIGIT SCIENTIFIC CALCULATOR
Silan Microelectronics
SC3445 Datasheet PDF : 33 Pages
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Silan
Semiconductors
SC3445
PAD ASSIGNMENT
S7 S6 S5 S4 S3 S2 S1
V
GG
H1 H4 a1 b1 a2
S8
S9
S10
TE
GND
CO
CI
K1
K2
K3
K4
b2
a3
b3
a4
b4
SC3445
a5
size:5.63 x 4.93 mm
2
b5
a6
b6
a7
b7
a8
H2 H3 b12 a12 b11 a11 b10
a10 b9 a9 b8
ABSOLUTE MAXIMUM RATING
Characteristic
Terminal 1 Voltage
Terminal 2 Voltage
Operating Temperature
Storage Temperature
Symbol
VT1
VT2
Topr
T
STG
Value
-0.3~-4.0
Note1
-0.3~V
GG
+0.3
Note2
0~50
-55~+150
Unit
V
V
°
C
°
C
Note: 1. The maximum voltage can be applied to the V
GG
terminal.
2. The maximum voltage that can be applied to all terminals other than V
GG
terminal with respect to the
GND terminal.
OPERATING CONDITIONS
Characteristic
Symbol
Value
Unit
Supply Voltage
V
CC
-3
±
0.3
V
Oscillator Resistor
RF
200
±
10
k
Ω
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
2001.06.11
2
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