NT3882 ETC-unknow, NT3882 Datasheet - Page 4

• Manufacturer Part Number: NT3882
• Description: Dot Matrix Lcd 40-channel Driver
• Manufacturer: ETC-unknow

The truth table is listed as follows:
Absolute Maximum Ratings*
Power Supply Voltage (V
Power Supply Voltage (V
. . . . . . . . . . . . . . . . . . . . . . . V
Input Voltage . . . . . . . . . . . . . . . . . .-0.3V to V
Operating Temperature . . . . . . . . . . . . . -20
Storage Temperature . . . . . . . . . . . . . .-55
DC Electrical Characteristics (V
Note 1: V
Note 2: Input/output current is excluded. When the input is at the intermediate level with CMOS, some excessive current
Symbol
V
V
V
V
V
V
I
I
I
DD
VL
OH
IL
OL
D1
D2
IH
IL
Latched Data
will flow through the input circuit to the power supply. To avoid this, the input level must be fixed at a high or low
state.
i
- S
1(High)
(Selected)
0(Low)
(Nonselected)
j
Input Voltage
Output Voltage
Vi-Sj Voltage
Descending
Input Leakage
Current
Vi Leakage
Current
Power Supply
Current
(V
i
Parameter
= V
V
i
DD
, V
DD
DD
2
, V
-GND) . . . . . . . -0.3V to 7.0V
-V
1Kmax.
Switch
Power
3
EE
, V
) . . . . . . . . . . . . . . . . . .
DD
EE
; j = 1 to 40) equivalent circuit.
V
- 13.5V to V
DR1, DR2
Terminal
CL1, CL2
DL1, DL2
CL1, CL2
DL1, DL2
2
Note 1
Note 2
, V
DD
3
= 5.0V, GND = 0V, V
, V
1(High)
1(High)
0(Low)
0(Low)
q
EE
C to + 125
q
M
C to + 75
DD
DD
1Kmax.
Swtich
Data
0.7 X V
V
+ 0.3V
+ 0.3V
DD
Min.
-10
-5
0
-
-
-
- 0.4
q
q
C
C
DD
4
Typ.
EE
-
-
-
-
-
-
-
-
Output level of S1 to S40
*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. Exposed to the absolute
maximum rating conditions for extended periods may
affect device reliability.
= 0V, T
S
j
0.3 X V
Max.
A
105
200
V
0.4
1.1
10
5
= 25
-
DD
V
V
V
V
EE
DD
3
2
DD
G
C)
Unit
P
P
P
V
V
V
V
V
V
A
A
A
I
I
I
I
V
S1 to S40 open
f
f
OH
OL
ON
ON
CL1
CL2
IN
= 0.4mA
= 0.1mA for one of Sj
= -0.4mA
= 0.05mA for each of Sj
= 0 or VDD
= 1KH
= 400KHz
Conditions
NT3882