RAYSTAR RX1602A5 Service manual
RX1602A5 Character 16x2
Pin No. Symbol
Description
1 Vout Positive Voltage output
2 CAP1N DC/DC voltage converter.
3 CAP1P DC/DC voltage converter.
DD
SS
6 SDA Serial input data
7 SCL Serial clock input
8 RST Controller reset signal, Active Low
51.2
20.7
2.0
9.3
2.00 0.40
0.40
SCALE 5/1
3.79
Raystar Optronics, Inc.
1.1
2.6
3.6
2.6
1.1
43.0
VA40.0
AA38.0
6.3
1.1
1.1
3.0
K
3.6
13.0
AA8.0
VA10.0
18.5
0.7
±5°
1
ST7032i
0.4
8
P1.27*7=8.8918.155
5.5
Feature Mechanical Data
1. 5x8 dots includes cursor
2. Built-in controller ST7032 or Equivalent
3. 3V/5V power supply
4. 1/16 duty cycle
5. Interface: I2C
Item
Module Dimension 51.2 x 20.7
Viewing Area
Dot Pitch
Dot Size
0.6
1.15
17.2
6.8
0.41
0.36
0.43
0.48
DOT SIZE
Standard Value
40.0 x 10.0
0.41 x 0.48
0.36 x 0.43
10.0 2.0
A
0.3
Unit
mm
mm
mm
mm
4 V
5 V
122
Power supply for logic
Ground
Electrical Characteristics
Item
Input Voltage
Recommended LCD Driving
Voltage for Normal Temp.
Version module @
25ºC
Symbol
VDD
Vo-Vss
Standard Value
typ.
3/5
4.50
Unit
V
V
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