SC1001 PDF даташит
Спецификация SC1001 изготовлена «FUMAN ELECTRONICS» и имеет функцию, называемую «EL LAMP DRIVER IC». |
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Детали детали
Номер произв | SC1001 |
Описание | EL LAMP DRIVER IC |
Производители | FUMAN ELECTRONICS |
логотип |
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深圳市富满电子有限公司
SHENZHEN FUMAN ELECTRONICS CO., LTD.
SC1001(文件编号:S&CIC0549)
EL LAMP DRIVER IC
GENERAL DESCRIPTION
The SC1001 series product is a poly gate CMOS integrated circuit which is designed to drive an electroluminescence
Lamp (EL) to light. It supplies three pins for trigger input: one is active at low (ALM) and other two are active at high
(TG&FLSH). 3 seconds display delay function is implemented by internal divider. Only ALM and TG will generate
3seconds delay but FLSH not. The switching and EL driving frequency is decided by an intimae RC oscillator. The
driving capability for IND output and frequency for EL output are different options, the detail information shown in the
OPTION LIST.
SC1001 series product can be widely used in the back light of digital watch, analogy watch, calculator etc.
FUNCTIONS
Single 3V or 1.5V battery operation.
DC to AC conversion.
Built-in RC oscillator.
Built-in delay function.
Three independent trigger inputs: ALM (L) makes EL display for 3 second delay.
TG (H) makes EL display for 3 second delay.
FLSH (H) makes EL flash companied with the pluse from FLSH without any delay.
(See Tining Diagram)
FEATURES
Economical solution for EL display.
CMOS process and low power consumption.
No external component needed for delay function.
Min. external components application.
COIL OPTION LIST FOR SC1001
VDD
(V)
3.0
1.5
COIL
MIN
OHM
3 37
2 14
2 14
1 11
1 11
2 14
1 11
1 11
1 11
EL AREA
(cm squ.)
1.5×2.5
1.5×2.5
2.5×2.5
2.5×2.5
3.5×6.0
1.5×2.5
1.5×2.5
1.1×2.3
2.5×2.5
EL VOLTAGE
(V)
140
165
130
160
110
105
120
160
100
COLOUR
Blue
Blue
Blue
Blue
Green
Blue
Blue
Green- Blue
Green
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深圳市富满电子有限公司
SHENZHEN FUMAN ELECTRONICS CO., LTD.
SC1001(文件编号:S&CIC0549)
EL LAMP DRIVER IC
ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
Parameter
Power supply voltage range
Input voltage range
Operating temperature range
Storage temperature range
Symbol
VDD-VSS
Vin
TA
Tstg
Limits
-0.3V to +5.0V
Vss-0.3 to VDD+0.3
0 to +60℃
-40 to +70℃
DC ELECTRICAL CHARACTERISTICS
Unless otherwise specified, Ta=25℃, VDD=3.0V, Vss=0V
Characteristics
Symbol
Min Typ Max Unit Test conditions
Operating voltage range
VDD
1.3 3.0 4.5
V
-
Standard current
IDD
- 0.1 1 uA
*on load
IND output source current
IOH1
1.3 2.6
- mA
VOH=0.8V
EL output source current
IOH2
1.0 2.2
- mA
VOH=0.8V
IND output sink current
IOL1
10 20
- mA
VOH=0.8V
EL output sink current
IOL2
2.0 4.0
- mA
VOH=0.8V
Oscillator stating voltage
VSTP
1.3 -
-V
-
Oscillator frequency
***FOSC
400 500 670 KHz
Unless otherwise specified, Ta=25℃, VDD=1.5V, Vss=0V
VDD=3.0V
Characteristics
Symbol
Min Typ Max Unit Test conditions
Operating voltage range
VDD
1.3 1.5 4.5
V
-
Standard current
IDD
- 0.1 1 uA
*on load
IND output source current
IOH1
0.3 0.5
- mA
VOH=0.8V
EL output source current
IOH2
0.2 0.4
- mA
VOH=0.8V
IND output sink current
IOL1
3.0 10
- mA
VOH=0.8V
EL output sink current
IOL2
0.3 0.8
- mA
VOH=0.8V
Oscillator stating voltage
VSTP
1.3 -
-V
-
Oscillator frequency
***FOSC
400 500 670 KHz
VDD=1.5V
Note: * refers to EL & IND open, all trigger input open.
**The Max. IND source current IOH1 cal be enlarged to 4 ma by mask option. The value in the above table refers
to SC10013 OPTION. Others can be found in the OPTION LIST.
***The parameter Fosc in the above table refers to option SC10013. others can be found in the OPTION LIST.
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深圳市富满电子有限公司
SHENZHEN FUMAN ELECTRONICS CO., LTD.
SC1001(文件编号:S&CIC0549)
1
PAD DIAGRAM
EL LAMP DRIVER IC
23
PAD No PAD Name
X
Y
IND
TST1
TST2
1
IND
-315.50
183.50
2
EL
-315.50
53.50
EL
D
VDD
SC1001
衬底接VDD
FLSH
ALM
3
VDD
-315.50
-76.50
4
TG
-315.50
-206.50
5
VSS
315.45
-206.50
6
ALM
315.45
-76.50
7
FLSH
315.45
55.60
TG
VSS
8
TST2
315.45
185.60
9
TST1
156.45
204.85
2
TIMING DIAGRAM
3
4
VDD
FLSH
C TG
ALM
3s 3s 3s
EL
IND
B
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