LCD-020M004B Просмотр технического описания (PDF) - Vishay Semiconductors
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LCD-020M004B Datasheet PDF : 3 Pages
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20 x 4 Character LCD
LCD-020M004B
Vishay
FEATURES
• 5 x 8 dots includes cursor
• Built - in controller (KS 0066 or Equivalent)
• + 5V power supply (Also available for + 3V)
• 1/16 duty cycle
• LED can be driven by pin 1, pin 2, pin 15, pin 16 or A and K
• N.V. optional for + 3V power supply
• FFC and FFC connector is for LCD-020M004B only
MECHANICAL DATA
ITEM
Module Dimension
Viewing Area
Mounting Hole
Character Size
STANDARD VALUE
98.0 x 60.0
77.0 x 25.2
93.0 x 55.0
2.95 x 4.75
UNIT
mm
mm
mm
mm
ABSOLUTE MAXIMUM RATING
ITEM
SYMBOL STANDARD VALUE
MIN. TYP. MAX.
Power Supply VDD-VSS - 0.3
–
7.0
Input Voltage
VI
- 0.3
–
VDD
NOTE: VSS = 0 Volt, VDD = 5.0 Volt
UNIT
V
V
ELECTRICAL SPECIFICATIONS
ITEM
SYMBOL
CONDITION
Input Voltage
Supply Current
VDD
IDD
Recommended LC Driving
Voltage for Normal Temp.
Version Module
VDD - V0
LED Forward Voltage
VF
LED Forward Current
IF
EL Power Supply Current
IEL
VDD = + 5V
VDD = + 3V
VDD = + 5V
- 20 °C
0°C
25°C
50°C
70°C
25°C
25°C
Vel = 110VAC; 400Hz
STANDARD VALUE
MIN.
TYP.
MAX.
4.7
5.0
5.3
2.7
3.0
5.3
–
1.0
1.2
5.0
5.1
5.7
4.6
4.8
5.2
4.1
4.5
4.7
3.9
4.2
4.5
3.7
3.9
4.3
–
4.2
4.6
–
280
560
–
–
5.0
UNIT
V
V
mA
V
V
mA
mA
DISPLAY CHARACTER ADDRESS CODE:
Display Position
1
2
DD RAM Address 00 01
DD RAM Address 40 41
DD RAM Address 14 15
DD RAM Address 54 55
3 45 6 7
8 9 10 11 12 13 – – 20
13
53
27
67
Document Number: 37268
Revision 01-Oct-02
For Technical Questions, Contact: Displays@Vishay.com
www.vishay.com
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