Datasheet > BC4004A

BC4004A

更新时间： 2024-09-17 06:41:35

品牌	Logo	应用领域
BOLYMIN		/
页数	文件大小	规格书
1页	1189K
描述
COB with metal frame 5x7 dots with cursor

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中文翻译

获取价格

数据手册

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BC4004A 数据手册

BOLYMIN

BC4004A

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: 17/18, or A/K, or 13/14

7. Option: LED, EL B/L

8. Option: +3V single power supply

9. Option: negative voltage (built-in, external)

Mechanical Data

Item

Standard Value Unit

Module Dimension

Viewing Area

Dot Size

190.0 x 54.0

147.0 x 29.5

0.5 x 0.55

Character Size

2.78 x 4.89

Pin Assignment

Electronic Characteristics

1~8

Symbol

DB7~0

R/W

Vss

Vdd

NC/Vee

Function

Data bus line

H --> L enable signal ic1

H/L read/write

contrast adjustment

GND

Typical

Value

5.0

Item

Symbol Condition

Unit

Input Voltage

Supply Current

LCD Driving

Voltage

LED Forward

Voltage

LED Forward

Current

EL Power

Voltage

Vdd

Idd

Vdd = +5V

3.0

Vdd-Vo

4.5

4.2

25 C

+5V(+3V option)

H --> L enable signal ic2

NC/Negative voltage output

Power supply for B/L (+)

Power supply for B/L (GND)

25 C

600

Vel=110Vac/400Hz

Vel

Dimension

中文翻译

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