MM145453V National Semiconductor, MM145453V Datasheet - Page 2

• Manufacturer Part Number: MM145453V
• Description: IC DVR LCD 33 SEG DISPLAY 44PLCC
• Manufacturer: National Semiconductor

Specifications of MM145453V

• Display Type: LCD
• Configuration: 7 Segment + DP, Alphanumeric & Bar Graph
• Digits Or Characters: 4.5 Digits
• Voltage - Supply: 3 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Supply: -
• Interface: -
• Other names: *MM145453V

www.national.com
Supply Voltage, V
Average Supply Current, I
Input Logical ’0’ Voltage, V
Input Logical ’1’ Voltage, V
Segment Sink Current, I
Segment Source Current, I
Backplane Out Sink Current,
I
Backplane Out Source
Current, I
Segment Output Offset
Voltage
Backplane Output Offset
Voltage
Backplane Out Frequency
Clock Input Frequency, f
Clock Input Duty Cycle
Data Input Set-Up Time, t
Data Input Hold Time, t
OL
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
The following specifications apply for T
Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation.
Note 2: This parameter is guaranteed (but not production tested) over the operating temperature range and the operating supply voltage range. Not to be used in
Q.A. testing.
Note 3: AC input waveform for test purposes: t
Note 4: Clock input rise time (t
Voltage at Any Pin,
Referenced to Gnd
Storage Temperature
Power Dissipation at 25˚C
Power Dissipation at 70˚C
OH
Parameter
DD
DH
OL
CLOCK
DS
DD
r
IL
IH
OH
) and fall time (t
All Outputs Open, Clock=Gnd,
Data=Gnd,OSC=Gnd, BP_IN
V
V
V
V
V
V
V
V
V
V
V
V
Segment Load = 250pF (Note 2)
Backplane Load = 8750pF (Note 2)
R
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
OSC_IN
DD
DD
DD
= 5V
= 10V
= 3V
= 5V
= 10V
= 3V
= 5V
= 10V
= 3V, V
= 3V, V
= 3V, V
= 3V, V
= 3V (Notes 2, 3)
= 5V (Note 2)
= 10V (Note 2)
r
f
≤ 20ns, t
) must not exceed 300ns
= 50kΩ, C
A
within operation range, V
-65˚C to +150˚C
OUT
OUT
OUT
OUT
-0.3V to +10V
f
≤ 20ns, f
= 0.3V
= 2.7V
= 0.3V
= 2.7V
Conditions
(Note 1)
OSC_IN
350mW
300mW
CLOCK
= 0.01µF
= 500kHz, Duty Cycle = 50%
@
32Hz
2
DD
Recommended Operating
Conditions
Junction Temperature
Lead Temperature
(Soldering, 10s)
V
Operating Temperature
= 3.0V to 10V, V
DD
-320
Min
320
300
300
2.0
2.0
8.0
-20
±
20
40
3
10%
SS
= 0V, unless otherwise specified.
Typical
-500
500
-40
40
75
3V to 10V
−40˚C to 85˚C
+/-50
+/-50
Max
500
750
0.4
0.8
0.8
1.0
10
10
40
60
+150˚C
300˚C
Units
MHz
kHz
kHz
mV
mV
µA
µA
µA
µA
µA
µA
Hz
ns
ns
%
V
V
V
V
V
V
V