LMB204BBC Topway Display, LMB204BBC Datasheet - Page 5

• Manufacturer Part Number: LMB204BBC
• Description: Lcd Module User Manual
• Manufacturer: Topway Display

2. Absolute Maximum Ratings
Items
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Cautions:
Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device. Functional
operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure
to extreme conditions may affect device reliability.
3. Electrical Characteristics
3.1
Items
Operating Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Operating Current
3.2
Items
Forward Voltage
Forward Current
Cautions:
Exceeding the recommended driving current could cause substantial damage to the backlight and shorten its lifetime.
URL:
www.topwaydisplay.com
www.topwaysz.com
DC Characteristics
LED Backlight Circuit Characteristics
BLK
BLA
Symbol
Symbol
Vf
If
V
V
V
V
V
I
DD
BLA
OH
DD
OL
BLA
IH
IL
Symbol
V
T
T
V
OP
DD
ST
IN
0.8xV
0.7xV
LCD Module User Manual
MIN.
MIN.
V
V
4.7
-
-
-
SS
SS
DD
DD
Min.
-20
-30
0
0
TYP.
TYP.
5.0
5.0
1.5
-
-
-
-
-
No. of LED = 24 x 2 pcs
Max.
MAX.
V
6.0
70
80
MAX.
V
V
5.3
0.5
0.5
3.5
DD
280
DD
DD
-
Document Name: LMB204BBC-Manual-Rev0.1.DOC
V
Unit
Unit
mA
°C
°C
BLK
V
V
V
V
V
V
V
Unit
mA
V
V
=0V, If
SS
=0V, V
Condition
V
V
No Condensation
No Condensation
Condition /
Application Pin
VDD
RS, R/W, E, DB0 ~ DB7
I
I
VDD, VSS
OH
OL
SS
SS
Applicable Pin
BLA
BLA
=0.1mA, DB0 ~ DB7
=-0.1mA, DB0 ~ DB7
BLA
= 0V
= 0V
=240mA, T
DD
=5.0V, T
LMB204BBC
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OP
OP
=25°C
=25°C