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WG14432E fiches techniques PDF

Winstar - Display Module

Numéro de référence WG14432E
Description Display Module
Fabricant Winstar 
Logo Winstar 





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WG14432E fiche technique
WG14432E Graphic 144x32 dots
80.0±0.5
4.95 71.2
7.5 66.0(VA)
2.3 60.44(AA)
16-ÿ1.0 PTH
8.0
2.5
K 144*32 DOTS
A
1 16
1.8
P2.54*15=25.4
75.0
2.5
2.0 9.4 max
4.8
A
K
1.6
4-Ø2.5 PTH
4-Ø5.0 PAD
0.42
0.38
DOT SIZE
SCALE 10/1
1. Built-in controller (ST7920)
2. 1/32 duty cycle
3. +5.0V power supply
Pin
NO.
Symbol
Function
1 Vss Ground
2 Vdd Supply voltage for logic
3 Vo NC
4 RS Register select signal
5 R/W H: read data L:write data
6 E Enable signal
7 DB0 Data bus line
8 DB1 Data bus line
9 DB2 Data bus line
10 DB3 Data bus line
11 DB4 Data bus line
12 DB5 Data bus line
13 DB6 Data bus line
14 DB7 Data bus line
15
A/Vout
Power supply for B/L(+)/
Positive Voltage Output
16 K Power Supply for LED backlight( -)
Graphic
type
Item
Standard Value
Unit
Module Dimension
88.0x36.0x9.4
mm
Viewing Area
66.0x16.0
mm
Dot Size
0.38x0.38
mm
Mounting hole
0.42x0.42
mm
Standard Value
Item
Symbol
min. typ. max.
Power Supply VDD-VSS 4.75 5.0
Input Voltage
VI
0
---
5.25
VDD
Note: VSS=0 Volt , VDD=5.0 Volt .
Unit
V
V
Item Symbol Condition
Input Voltage VDD
Supply Current IDD
---
VDD=5V
Recommended LC Driving
Voltage for Normal Temp. VDD-VO
Version module
CCFL Starting Voltage VFLS
CCFL Driving Voltage VFLD
CCFL Driving Current IFLD
-20ºC
25ºC
70ºC
25ºC
25ºC
VFQ=450Vrms 30KHZ
LED Forward Voltage VF
25ºC
LED Forward Current IF
25ºC
EL Power Supply Current IEF
Vel=110VAC;400Hz
Standard Value
min. typ. max. Unit
4.5 5.0 5.5 V
1.6 2.2 3.5 mA
--- --- 5.5
--- 4.8 --- V
4.2 --- ---
--- --- --- Vrms
--- --- --- Vrms
--- --- --- mArms
4.0 4.2 4.4 V
80 100 150 mA
--- --- 5.0 mA
88

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