NT3881D ETC-unknow, NT3881D Datasheet - Page 7

• Manufacturer Part Number: NT3881D
• Description: Dot Matrix Lcd Controller And Driver
• Manufacturer: ETC-unknow

Absolute Maximum Ratings*
Power Supply Voltage (V
Power Supply Voltage(V
Input Voltage (V
Operating Temperature (T
Storage Temperature (T
 All voltage values are referenced to GND = 0V
 V
DC Electrical Characteristics (V
Symbol
V
V
V
V
V
V
V
V
V
V
1
I
-I
COM
I
OH1
OH2
SEG
OP
OL1
OL2
IH1
IL1
IH2
IL2
IL
to V
P
5
, must maintain V
"H" Level Input Voltage (1)
"L" Level Input Voltage (1)
"H" Level Input Voltage (2)
"L" Level Input Voltage (2)
"H" Level Output Voltage (1)
"L" Level Output Voltage (1)
"H" Level Output Voltage (2)
"L" Level Output Voltage (2)
Driver Voltage Descending (COM)
Driver Voltage Descending (SEG)
Input Leakage Current
Pull-up MOS Current
Supply Current Power Supply
Current
I
) . . . . . . . . . . . . . . . -0.3V to V
STG
1
Parameter
DD
toV
OPR
) . . . . . . . . . . -0.3V to +0.7V
) . . . . . . . -55"C to +125"C
DD
5
).V
) . . . . . . . . -20"C to +75"C
# V
DD
1
-13.5V to V
# V
DD
2
# V
= 5.0V, GND = V
3
# V
DD
DD
+0.3V
4
# V
+0.3V
V
0.9 V
DD
GND
Min.
-0.3
2.2
2.4
50
5
-1
-
-
-
.
-
-
-1.0
DD
EE
7
= 0V, T
Typ.
125
0.3
-
-
-
-
-
-
-
-
-
-
-
*Comments
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to this device.
These are stress ratings only. Functional operation of this
device at these or any other conditions above those
indicated in the operational sections of this specification is
not implied or intended. Exposure to the absolute
maximum rating conditions for extended periods may
affect device reliability.
A
0.1 V
Max.
= 25"C)
V
V
250
0.8
1.0
0.4
2.9
3.8
0.5
1
DD
DD
-
-
DD
Unit
mA
$A
$A
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
V
V
Rf oscillation,
from external
clock V
f
270KHz
OH
OL
OH
OL
D
D
OSC
IN
DD
Conditions
= 0.05mA
= 0.05mA
= 1.2mA
= 0.04mA
= -0.25mA
= -0.04mA
= 0 to V
= 5V
= f
CP
DD
=5V,
=
DD
DB0 - DB7, RS,
Applicable Pin
CL1, CL2, M, D
NT3881D
COM1 - 16
DB0 - DB7
SEG1 - 40
DB0-DB7
RS, R/W,
(CMOS)
R/W, E
OSC1
(TTL)
V
DD
V2.4