F-51430NFU-FW-AA 查看數據表（PDF） - Optrex Corporation

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产品描述 (功能)

生产厂家

F-51430NFU-FW-AA

LCD Module Technical Specification

Optrex Corporation 

4.I/O Terminal

4.1.P i n A s s i g n m e n t

CN1

No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

CN2

No.

5

6

7

8

Symbol

FLM

LP

CP

DISPOFF

VCC

V SS

VHH

DU0

DU1

DU2

DU3

DL0

DL1

DL2

DL3

Symbol

CFL OUT1(HOT)

NC

NC

CFL

Level

H/L

H/L

H/L

H/L

-

-

-

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

Level

-

-

-

-

Function

First Line Marker

Data Latch Signal

Clock Signal for Shifting Data

Display Control Signal H : Display on L : Display off

Power Supply for Logic

Power Supply (0V, GND)

Power Supply for LCD Drive (+ Voltage)

Display Upper Data

Display Upper Data

Display Upper Data

Display Upper Data

Display Lower Data

Display Lower Data

Display Lower Data

Display Lower Data

Function

Power Supply for CFL (HOT)

Non-connection

Non-connection

Power Supply for CFL (GND)

4.2.Example of Power Supply

It is recommended to apply a potentiometer for the contrast adjust due

to the tolerance of the driving voltage and its temperature dependence.

VHH

MODULE

VSS

VHH (+Voltage)

R1

Tr

VR

R2

VSS (0V)

VCC

R1+R2+VR=10~ 20KΩ

VCC (Logic)

F-51430NFU-FW-AA (AA) No. 2001-0115

OPTREX CORPORATION

Page 11/20

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