器件名称: BC2004D
功能描述: COB with metal frame 5x7 dots with cursor
文件大小: 116.98KB 共1页
简 介:BO LYMIN
BC2004D
Feature
1. COB with metal frame 2. 5x7 dots with cursor 3. Built-in controller KS0066 or equivalent 4. + 5V single power supply 5. 1/16 duty cycle 6. LED B/L pins:15/16, or A/K, or 1/2 7. Option: LED array/edge B/L, EL B/L 8. Option: +3V single power supply
Mechanical Data Item Standard Value Module Dimension 77.0 x 47.0 Viewing Area 60.0 x 22.0 Dot Size 0.42 x 0.46 Character Size 2.3 x 4.03 Pin Assignment Pin Symbol 1 Vss 2 Vdd 3 Vo 4 RS 5 R/W 6 E 7~14 DB0~7 15 A/Vee K 16
Unit mm mm mm mm Electronic Characteristics
Function GND +5V Contrast adjustment H/L register select signal H/L read/write signal H --> L enable signal H/L data bus line
Power supply for B/L (+)/ Negative voltage output
Power supply for B/L (GND)
Symbol Condition Typical Unit Value Input Voltage Vdd V Vdd = +5V 5.0 Supply Current Idd mA Vdd = +5V 1.6 LCD Driving o 4.5 Vdd-Vo V 25 C Voltage LED Forward 4.2 Vf V 25 oC Voltage LED Forward If 180 mA 25 oC Current EL Power Vel=110Vac/400Hz V Vel Voltage Item
Dimension
3.5 10.0
77.0±0.5 70.0 P2 54*15=38 1 2.5 LED B/L: 7.8 EL or No B/L:5.0 2.3 0.42 3.55 47.0±0.5 17.56 (AA A ) 0.48 EL or No B/L: 9.1 LED B/L:11.9
32.6
22.0
23.50
3.5
55.1(AA A ) 60.0(VA) 38.5
16.0
1.6
4-4.0
0.46
……
