lm8053 Topway Display, lm8053 Datasheet - Page 5

• Manufacturer Part Number: lm8053
• Description: Lcd Module User Manual
• Manufacturer: Topway Display

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.
2. Electrical Characteristics
2.1
Items
Operating Voltage
Input High Voltage
Input Low Voltage
Operating Current
2.2
Cautions:
Exceeding the recommended driving current could cause substantial damage to the backlight and shorten its lifetime.
URL:
Items
Forward Voltage
Forward Current
www.topwaydisplay.com
www.topwaysz.com
DC Characteristics
LED Backlight Circuit Characteristics
BLK
BLA
Symbol
Symbol
Vf
If
V
V
V
BLA
I
Symbol
BLA
DD
DD
IN
IN
V
T
T
V
OP
DD
ST
IN
LCD Module User Manual
MIN.
0.8xVDD
-
-
MIN.
VSS
4.7
-
V
Min.
SS
-20
-30
0
-0.3
TYP.
No. of LED = 4pcs
5.0
68
TYP.
13.0
5.0
-
-
V
MAX.
Max.
DD
+5.5
+70
+80
90
+0.3
-
0.1xVDD
MAX.
VDD
5.3
35
Unit
mA
Document Name: LM8053-Manual-Rev0.1.doc
Unit
V
°C
°C
BLK=0V, If
V
V
V
SS
Unit
mA
V
V
V
=0V, V
Applicable Pin
BLA
BLA
Condition
V
V
No Condensation
No Condensation
SS
SS
= 0V
= 0V
Applicable Pin
VDD
DB0~DB7, /WR, /RD, /CS,
RS, /RST
DB0~DB7, /WR, /RD, /CS,
RS, /RST
VDD
BLA
DD
=85mA, T
=5.0V, T
Page: 5 of 12
OP
OP
LM8053
=25°C
=25°C