參數(shù)資料
型號: DS96F172M
廠商: National Semiconductor Corporation
英文描述: EIA-485/EIA-422 Quad Differential Drivers(EIA-485/EIA-422 四差分驅(qū)動器)
中文描述: EIA-485/EIA-422四路差分驅(qū)動器(EIA-485/EIA-422四差分驅(qū)動器)
文件頁數(shù): 4/11頁
文件大小: 326K
代理商: DS96F172M
COMMERCIAL
Absolute Maximum Ratings (Note 2)
Specifications for the 883 version of this product are
listed separately on the following pages.
Storage Temperature Range (T
STG)
65C to +175C
Lead Temperature (Soldering, 60 sec.)
300C
Maximum Package Power Dissipation (Note 1) at 25C
Ceramic DIP (J)
1500 mW
Supply Voltage
7.0V
Enable Input Voltage
5.5V
Recommended Operating
Conditions
Min
Typ
Max
Units
Supply Voltage (V
CC)
DS96F174C
4.75
5.0
5.25
V
Common Mode
7.0
+12.0
V
Output Voltage (V
OC)
Output Current HIGH (I
OH)
60
mA
Output Current LOW (I
OL)60
mA
Operating Temperature
(T
A)
DS96F174C
0
+70
C
Note 1: Derate “J” package 10 mW/C above 25C.
Electrical Characteristics (Notes 3, 4)
Over recommended supply voltage and operating temperature range, unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max Units
(Note 2)
V
IH
Input Voltage HIGH
2.0
V
IL
Input Voltage LOW
T
A = 0C to +70C
0.8
V
T
A = 55C to +125C
0.7
V
OH
Output Voltage HIGH
I
OH = 33 mA
T
A = 0C to +70C
3.0
V
OL
Output Voltage LOW
I
OL =33mA
T
A = 0C to +70C
2.0
V
IC
Input Clamp Voltage
I
I = 18 mA
1.5
V
|V
OD1|
Differential Output Voltage
I
O = 0 mA
6.0
V
|V
OD2|
Differential Output Voltage
R
L =54, Figure 1
T
A = 55C
1.2
2.0
V
1.5
R
L = 100, Figure 1
2.0
2.3
V
OD
Differential Output Voltage
Figure 2
T
A = 0C to +70C
1.0
V
|V
OD|
Change in Magnitude of Differential
R
L =54 or 100,
40C to +125C
±0.2
V
Output Voltage (Note 5)
Figure 1
55C to +125C
±0.4
V
OC
Common Mode Output Voltage
(Note 6)
R
L =54 or 100, Figure 1
3.0
V
|V
OC|
Change in Magnitude of Common
R
L =54 or 100, Figure 1
±0.2
V
Mode Output Voltage (Note 5)
I
O
Output Current with Power Off
V
CC = 0V, VO = 7.0V to +12V
±50
A
I
OZ
High Impedance State Output
Current
V
O = 7.0V to +12V
±20
±50
A
I
IH
Input Current HIGH
V
I = 2.4V
20
A
I
IL
Input Current LOW
V
I = 0.4V
50
A
I
OS
Short Circuit Output Current
V
O = 7.0V
250
(Note 7)
V
O = 0V
150
mA
V
O =VCC
150
V
O = +12V
250
I
CC
Supply Current (All Drivers)
No Load
Outputs Enabled
50
mA
I
CCX
Outputs Disabled
30
DS96F172M/DS96F174C/DS96F174M
www.national.com
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