DS3487M National Semiconductor, DS3487M Datasheet - Page 2

• Manufacturer Part Number: DS3487M
• Description: LINE DRIVER QUAD RS422, SMD, 3487
• Manufacturer: National Semiconductor

Specifications of DS3487M

• Device Type: Line
• No. Of Drivers: 4
• Driver Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC (15-Dec-2010)
• Operating Temperature Max: 70°C
• Operating: RoHS Compliant

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V
V
I
I
V
V
V
I
I
I
|V
V
|V
I
IL
IH
OS
OZ
OFF
CC
t
t
t
t
t
t
t
t
PHL
PLH
THL
TLH
PHZ
PLZ
PZH
PZL
IL
IH
CL
OL
OH
T
OS
T
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Switching Characteristics
V
Note 2: “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” provides conditions for actual device operation.
Note 3: Unless otherwise specified min/max limits apply across the 0˚C to +70˚C range for the DS3487. All typicals are given for V
Note 4: All currents into device pins are positive, all currents out of device pins as negative. All voltages are referenced to ground unless otherwise specified.
Note 5: Only one output at a time should be shorted.
Note 6: Symbols and definitions correspond to EIA RS-422, where applicable.
Symbol
Symbol
Supply Voltage
Input Voltage
Storage Temperature
Maximum Power Dissipation (Note 1) at 25˚C
SO Package
Lead Temperature
|– V
CC
– V
Molded DIP Package
= 5V, T
T
OS
|
| Difference in Output Offset Voltage
Input Low Voltage
Input High Voltage
Input Low Current
Input High Current
Input Clamp Voltage
Output Low Voltage
Output High Voltage
Output Short-Circuit Current
Output Leakage Current
(TRI-STATE)
Output Leakage Current Power OFF
Differential Output Voltage
Difference in Differential Output
Voltage
Power Supply Current
A
Input to Output
Input to Output
Differential Fall Time
Differential Rise Time
Enable to Output
Enable to Output
Enable to Output
Enable to Output
= 25˚C
Parameter
Parameter
−65˚C to +150˚C
(Notes 3, 4, 5, 6)
R
R
R
R
L
L
L
L
(Note 2)
= 200Ω, C
= 200Ω, C
=
= 200Ω, C
1476 mW
1051 mW
∞
, C
V
I
I
I
V
CL
OL
OH
CC
5.5V
IL
L
8V
= 0.5V
= −18 mA
= 48 mA
= 50 pF, S1 Open
= −20 mA
= 0V
Conditions
L
L
L
= 50 pF
= 50 pF
= 50 pF, S2 Open
2
Operating Conditions
Note 1: Derate DIP molded package 11.9 mW/˚C above 25˚C. Derate SO
package 8.41 mW/˚C above 25˚C.
Supply Voltage, V
Temperature (T
Conditions
(Soldering, 4 seconds)
DS3487
DS3487
V
V
V
V
V
V
Active
TRI-STATE
IH
IH
O
O
O
O
= 0.5V
= 5.5V
= 6V
= −0.25V
= 2.7V
= 5.5V
A
)
CC
Min
®
4.75
Min
Typ
10
10
10
10
17
15
11
15
0
Min
−40
2.0
2.5
2.0
CC
Typ
= 5V and T
50
35
Max
5.25
+70
Max
15
15
15
15
25
25
25
25
−200
−140
−100
−100
Max
−1.5
100
100
100
0.8
0.5
0.4
0.4
50
80
60
A
= 25˚C.
Units
˚C
260˚C
V
Units
ns
ns
ns
ns
ns
ns
ns
ns
Units
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V