lm6021a- Topway Display, lm6021a- Datasheet - Page 5

• Manufacturer Part Number: lm6021a-
• 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
Sleep Mode Current
3.2
Items
Forward Voltage
Forward Current
URL:
www.topwaydisplay.com
www.topwaysz.com
DC Characteristics
LED Backlight Circuit Characteristics
BLK
BLA
Symbol
Symbol
Vf
If
V
V
I
V
V
V
I
DDS
DD
BLA
OH
DD
OL
BLA
IH
IL
Symbol
V
T
T
V
OP
DD
ST
IN
0.9xV
0.7xV
LCD Module User Manual
MIN.
MIN.
2.8
0
0
-
-
-
-
DD
DD
Min.
-20
-20
0
0
TYP
TYP.
3.0
0.4
3.3
.
-
-
-
-
-
-
0.1xV
0.3xV
MAX.
Max.
V
V
V
4.0
3.2
1.5
70
80
MAX.
2
DD
DD
DD
120
-
DD
DD
Document Name: LM6021A-Manual-Rev0.5.doc
Unit
Unit
mA
µA
°C
°C
V
V
V
V
V
V
V
V
Unit
mA
BLK
V
V
SS
=0V, If
=0V, V
Condition
V
V
No Condensation
No Condensation
Condition /
Application Pin
VDD
/RES,P/S,/CS1,CS2,C86,
I
I
VDD, VSS
VDD, VSS
A0,/WR,/RD,D0~D7
OH
OL
SS
SS
Applicable Pin
BLA
BLA
=0.3mA, D0~D7
=-0.3mA, D0~D7
= 0V
= 0V
BLA
DD
=80mA, T
=3.0V, T
Page: 5 of 13
LM6021A
OP
OP
=25°C
=25°C