MM5452N National Semiconductor, MM5452N Datasheet - Page 2

• Manufacturer Part Number: MM5452N
• Description: LCD DRIVER, 33 SEGMENT, 5452, DIP40
• Manufacturer: National Semiconductor

Specifications of MM5452N

• Module Configuration: CMOS
• Supply Current: 40µA
• No. Of Segments: 32
• Meter Display Type: LCD
• Supply Voltage Range: 3V To 10V
• Driver Case Style: DIP
• No. Of Pins: 40
• Operating Temperature Range: -40°C
• No. Of Digits / Alpha: 4.1/2
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Voltage at Any Pin
Operating Temperature
Electrical Characteristics
T
Note 1 This parameter is guaranteed (not 100% production tested) over operating temperature and supply voltage ranges Not to be used in Q A testing
Note 2 AC input waveform for test purpose t
Note 3 Clock input rise and fall times must not exceed 300 ns
Power Supply
Power Supply Current
Clock Frequency
Input Voltages
Output Current Levels
Output Offset Voltage
Clock Input Frequency f
High Time t
Low Time t
Data Input
Data Enable Input
A
Logical ‘0’ Level
Logical ‘1’ Level
Segments
Backplane
Set-Up Time t
Hold Time t
Set-Up Time t
within operating range V
Sink
Source
Sink
Source
Parameter
l
h
DH
DS
DES
C
DD
e
Excluding Outputs
OSC
V
V
V
V
V
V
V
V
V
Segment Load 250 pF
Backplane Load 8750 pF (Note 1)
(Notes 2 and 3)
3 0V to 10V V
DD
DD k
DD t
DD l
DD s
DD
DD
DD
DD
r s
e
e
e
e
e
e
20 ns t
V
4 75
4 75
5 25
5 25
5V Open Outputs No Clock
3V V
3V V
3V V
3V V
V
SS
SS
to V
0 C to
f s
Conditions
OUT
OUT
OUT
OUT
BP IN
20 ns f
SS
SS
e
e
e
e
a
a
e
0 3V
V
0 3V
V
70 C
10V
e
32 Hz
DD
DD
0V unless otherwise specified
500 kHz 50%
b
b
0 3V
0 3V
2
Storage Temperature
Power Dissipation
Junction Temperature
Lead Temperature (Soldering 10 sec )
g
10% duty cycle
0 8 V
b
b
Min
320
950
950
300
300
100
2 0
20
3
0 3
0 3
DD
Typ
0 1 V
b
Max
b
g
V
V
500
500
0 8
10
40
10
320
DD
DD
b
300 mW at
350 mW at
20
50
DD
65 C to
a
a
a
a
Units
150 C
150 C
300 C
kHz
kHz
mV
70 C
25 C
ns
ns
ns
ns
ns
V
V
V
V
V
A
A
A
A
A
A