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參數(shù)資料
| 型號(hào)： | DS55325 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 201K |
| 代理商： | DS55325 |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage V
CC1
(Note 5)
Supply Voltage V
CC2
(Note 5)
Input Voltage (Any Address or Strobe Input)
Maximum Power Dissipation
*
at 25
§
C
Cavity Package
Molded Package
*
Derate Cavity Package 10.1 mW/
§
C above 25
§
C; derate molded package
11.8 mW/
§
C above 25
§
C.
7V
25V
5.5V
1509 mW
1476 mW
Storage Temperature Range
b
65
§
C to
a
150
§
C
Lead Temperature
(Soldering, 10 seconds)
300
§
C
Operating Conditions
Min
Max
Units
Temperature (T
A
)
DS75325
0
a
70
§
C
Electrical Characteristics
(Notes 2 and 3)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
V
IH
V
IL
V
I
High Level Input Voltage
(Figures 1 and2)
2
V
Low Level Input Voltage
(Figures 3 and4)
0.8
V
Input Clamp Voltage
V
CC1
e
4.5V, V
CC2
e
24V, I
IN
e b
12 mA
T
A
e
25
§
C(Figure 5)
V
CC1
e
4.5V, V
CC2
e
24V
(Figure 1)
b
1.3
b
1.7
V
I
OFF
Source Collectors Terminal
‘‘Off’’ State Current
Full Range
DS55325
500
m
A
DS75325
200
m
A
T
A
e
25
§
C
DS55325
3
150
m
A
DS75325
3
200
m
A
V
OH
V
SAT
High Level Sink Output Voltage
V
CC1
e
4.5V, V
CC2
e
24V, I
OUT
e
0 mA(Figure 2)
V
CC1
e
4.5V, V
CC2
e
15V,
R
L
e
24
X
,
I
SOURCE
&
b
600 mA
(Figure 3) (Notes 4 and 6)
19
23
V
Saturation Voltage Source
Outputs
Full Range
0.9
V
T
A
e
25
§
C
DS55325
0.43
0.7
V
DS75325
0.43
0.75
V
V
SAT
Saturation Voltage
Sink Outputs
V
CC1
e
4.5V, V
CC2
e
15V,
R
L
e
24
X
,
I
SINK
&
600 mA(Figure 4)
(Notes 4 and 6)
Full Range
0.9
V
T
A
e
25
§
C
DS55325
0.43
0.7
V
DS75325
0.43
0.75
V
I
I
Input Current at Maximum
Input Voltage
V
CC1
e
5.5V, V
CC2
e
24V,
V
I
5.5V(Figure 5)
Address Inputs
1
mA
Strobe Inputs
2
mA
I
IH
High Level Input Current
V
CC1
e
5.5V, V
CC2
e
24V,
V
I
2.4V(Figure 5)
Address Inputs
3
40
m
A
Strobe Inputs
6
80
m
A
I
IL
Low Level Input Current
V
CC1
e
5.5V, V
CC2
e
24V,
V
I
0.4V(Figure 5)
Address Inputs
b
1
b
2
b
1.6
b
3.2
mA
Strobe Inputs
mA
I
CC OFF
Supply Current, All Sources
and Sinks ‘‘Off’’
V
CC1
e
5.5V, V
CC2
e
24V,
T
A
e
25
§
C(Figure 6)
V
CC1
e
5.5V, V
CC2
e
24V, I
SINK
e
50 mA,
T
A
e
25
§
C(Figure 7)
V
CC1
e
5.5V, V
CC2
e
24V, I
SOURCE
e b
50 mA
T
A
e
25
§
C(Figure 8)
V
CC1
V
CC2
14
22
mA
7.5
20
mA
I
CC1
Supply Current from V
CC1
,
Either Sink ‘‘On’’
55
70
mA
I
CC2
Supply Current from V
CC2,
Either Source ‘‘On’’
32
50
mA
Note 1:
‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed. Except for ‘‘Operating Temperature Range’’
they are not meant to imply that the devices should be operated at these limits. The table of ‘‘Electrical Characteristics’’ provides conditions for actual device
operation.
Note 2:
Unless otherwise specified min/max limits apply across the
b
55
§
C to
a
125
§
C temperature range for the DS55325 and across the 0
§
C to
a
70
§
C range for
the DS75325. All typical values are at T
A
e
25
§
C.
Note 3:
All currents into device pins shown as positive, out of device pins as negative, all voltages referenced to ground unless otherwise noted. All values shown
as max or min on absolute value basis.
Note 4:
Only one output at a time should be shorted.
Note 5:
Voltage values are with respect to network ground terminal.
Note 6:
These parameters must be measured using pulse techniques. t
W
e
200
m
s, duty cycle
s
2%.
2
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