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SC3414 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 1.5V 10/12 DIGIT CALCULATOR CIRCUIT - Silan Semiconductors

भाग संख्या SC3414
समारोह 1.5V 10/12 DIGIT CALCULATOR CIRCUIT
मैन्युफैक्चरर्स Silan Semiconductors 
लोगो Silan Semiconductors लोगो 
पूर्व दर्शन
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<?=SC3414?> डेटा पत्रक पीडीएफ

SC3414 pdf
SC3414
ELECTRICAL CHARACTERISTICS (VDD =1.5V±0.2V, GND=0V, TA =25°C, VEE =3.0±0.4V)
Characteristics
Symbol Conditions
Operating Voltage
VDD
K3~K10, RESET Input High Voltage
VIH(1)
K11~K14 Input Low Voltage
VIH(2)
K3~K10, RESET Input Low Voltage
VIL
SEGMENT, COM1~3 Output High Voltage VOH(1)
SEGMENT COM1~3 Output Low Voltage VOL(1)
COM1~3 Output Middle Voltage
VOM
K1~K10 Output High Voltage
VOH(2)
K1~K14 Output Low Voltage
VOL(2)
SEGMENT, COM1~3 Output High
Resistance
ROH VOUT=VEE-0.5V
SEGMENT, COM1~3 Output Low
Resistance
ROL VOUT=0.5V
K1~K10 Pull Down Resistance
RKEYL(1) VOUT =VDD
K1~K10 Pull Up Resistance
RKEYH(2) VOUT=0.5V
RESET Pull Up Resistance
RKEYH(2) VOUT=0.5V
Oscillating (WAIT)
f0 WAIT VDD =1.5V
Frequency (OPERATE)
f0 OP VDD =1.5V
SEGMENT, COM1~3 Frame Frequency
fF VDD =1.5V
IDDWAIT (WAIT)
Supply Current
IDDOP (OPERATE)
IDDOFF (OFF)
Power off Timer Times
T VDD =1.5V
Min.
1.1
VDD-0.4
VEE-0.4-
0
VEE-0.2
0
VDD-0.2
VDD-0.2
0
--
--
240
--
50
10.8
57.6
56.3
--
--
--
429
Typ.
1.5
--
--
--
--
--
--
--
--
--
--
--
--
--
18
96.0
93.8
2.2
7.0
--
600
Max.
1.8
VDD
VEE
0.4
VEE
0.20
VDD+0.2
VDD
0.2
Unit
V
V
V
V
V
V
V
V
V
70 k
70 k
650
10
370
25.2
134.4
131
3.4
11.0
1.0
1001
k
k
k
kHZ
kHZ
HZ
µA
µA
µA
SEC
PAD ASSIGNMENT
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35
K14
K13
K12
K11
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
52
53
54
55
56
57
58
59
60
61
62
63
64
1
SC3414
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
18
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
B5
C5
A6
B6
C6
A7
B7
C7
A8
B8
C8
A9
B9
C9
A10
B10
Note: The IC substrate should be connected to GND in the PCB layout artwork.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.1 2004.08.03
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