mm5484 National Semiconductor Corporation, mm5484 Datasheet - Page 2

• Manufacturer Part Number: mm5484
• Description: Mm5484 16-segment Led Display Driver
• Manufacturer: National Semiconductor Corporation

OUTPUTS
Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Voltage at LED Outputs
Voltage at Other Pins
DC Electrical Characteristics
AC Electrical Characteristics
(See Figure 3 ) V
Note 1 Under no condition should the power dissipated by the segment driver exceed 50 mW nor the entire chip power dissipation exceed 500 mW
Note 2 AC input waveform specification for test purpose t
Note 3 Clock input rise and fall times must not exceed 500 ns
Supply Voltage
Supply Current
Logic One
Logic Zero
Data Output Voltage
Segment Off
(Logic Zero on Input)
Output Current Segment On
(Logic One on Input)
Output Voltage
Symbol
f
t
t
t
t
t
t
t
C
h
l
S1
H1
S2
H2
pd
Input High Level V
Input Low Level V
Input Current
Input Capacitance
High Level V
Low Level V
Parameter
OL
OH
DD
e
Clock Frequency
High Time
Low Time
Data Setup Time
Data Hold Time
Enable Setup Time
Enable Hold Time
Data Out Delay
IL
IH
4 5V to 9V T
Parameter
V
V
SS
SS
A
e b
b
b
High or Low Level
I
I
V
R
I
V
OUT
OUT
OUT
OUT
DD t
0 5V to V
0 5V to V
EXT
Conditions
40 C to
e
e b
e
e
e
6V
r s
0 1 mA
15 mA
400X
12V
V
0 1 mA
SS
SS
20 ns t
DD
a
Conditions
a
a
85 C unless otherwise specified
e
12V
10V
f s
4 5V to 9V T
20 ns f
2
V
e
Operating Temperature
Storage Temperature
Power Dissipation at 25 C
Lead Temperature (Soldering 10 sec )
DD
Molded DIP Package board mount
500 kHz 50%
A
Molded DIP Package board mount
Molded DIP Package socket mount
derate 15 8m W C above 25 C
Molded DIP Package socket mount
derate 14 5m W C above 25 C
Min
4 5
2 4
0
b
e b
0 5
0 95
0 95
Min
0 5
0 5
0 5
0 5
40 C to
g
10% duty cycle
a
Typ
85 C unless otherwise specified
0 5
5
Typ
V
DD
Max
0 8
g
7 5
0 5
1 0
10
50
Max
9
a
0 5
0 5
1
0 5
b
b
40 C to
i
i
40 C to
JA
JA
e
e
63 C W
69 C W
a
Units
1 8W
MHz
Units
a
ms
ms
ms
ms
ms
ms
ms
150 C
300 C
mA
mA
mA
pF
V
V
V
V
V
V
85 C
2W