Product - WH0802A
WH0802A
Feature
1. 5*8 dots includes cursor
2. Built-in controller(ST 7066 or Equivalent)
3. +5V power supply
4. 1/16 duty cycle
5. LED can be driven by pin1,pin2,or A and K
1. SPECIFICATIONS
1.1 Features
|
Item |
Standard Value |
|
Display Type |
8characters´2lines |
|
LCD Type |
STN，POSITIVE（GRAY）,REFLECTIVE |
|
Driver Condition |
LCD Module : 1/16Duty , 1/5Bias |
|
Viewing Direction |
6 O’clock |
|
Backlight Type |
--------- |
|
Interface |
8-bit MPU interface |
|
Driver IC |
SPLC780D |
1.2 Mechanical Specifications
|
Item |
Standard Value |
Unit |
|
Outline Dimension |
40(L) * 35.2(W) * Max 7.8(T) |
mm |
|
Viewing Area |
30.5(L) * 14( W) |
mm |
|
Dot size |
0.5(W)´0.5(H) |
mm |
|
Dot pitch |
0.57(W)´0.57(H) |
mm |
|
Character size |
2.78(W)´4.49(H) |
mm |
1.3 Absolute Maximum Ratings
|
Item |
Symbol |
Condition |
Min. |
Max. |
Unit |
|
System Power Supply Voltage |
VDD |
- |
-0.3 |
5.5 |
V |
|
LCD Driver Supply Voltage |
VLCD |
- |
VDD-12 |
VDD-0.3 |
V |
|
Input Voltage |
VIN |
- |
-0.3 |
VDD + 0.3 |
V |
|
Operating Temperature |
TOP |
- |
-20 |
70 |
°C |
|
Storage Temperature |
TST |
- |
-25 |
80 |
°C |
|
Storage Humidity |
HD |
Ta < 40 °C |
20 |
90 |
%RH |
