DS34LV87TM National Semiconductor, DS34LV87TM Datasheet - Page 2

• Manufacturer Part Number: DS34LV87TM
• Description: RS422/485 Line Driver IC
• Manufacturer: National Semiconductor

Specifications of DS34LV87TM

• Device Type: Line
• No. Of Drivers: 4
• Driver Case Style: SOIC
• No. Of Pins: 16
• Mounting Type: Surface Mount
• Output Current Max: 150mA
• Peak Reflow Compatible (260 C): No
• Supply Voltage: 5V
• Interface Circuit Standard 1: EIA/TIA-422-B/RS-422
• Number Of Receivers: Not Required
• Number Of Transmitters: 4
• Number Of Transceivers: Not Required
• Data Transmission Topology: Multidrop
• Receiver Signal Type: Not Required
• Transmitter Signal Type: Differential
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 3.6V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Supply Current: 0.1mA
• Power Supply Requirement: Single
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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V
V
∆V
V
V
∆V
I
I
I
V
V
I
I
V
I
Symbol
OZ
SC
OFF
IH
IL
CC
OD1
OD2
OD3
OC
IH
IL
CL
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified
Supply Voltage (V
Enable Input Voltage (EN)
Driver Input Voltage (D
Clamp Diode Current
DC Output Current, per pin
Driver Output Voltage
Maximum Package Power Dissipation
Derate M Package
Storage Temperature
Range
OD2
OC
(Power Off: DO+, DO−)
M Package
Output Differential Voltage
Output Differential Voltage
Change in Magnitude of
Output Differential Voltage
Output Differential Voltage
Common Mode Voltage
Change in Magnitude of
Common Mode Voltage
TRI-STATE Leakage
Current
Output Short Circuit Current
Output Leakage Current
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Clamp Voltage
Power Supply Current
Parameter
CC
)
I
)
9.8 mW/˚C above +25˚C
−0.5V to V
−0.5V to V
@
+25˚C
R
R
R
Figure 1 (Note 7)
R
V
Drivers Disabled
V
V
V
V
V
V
I
No Load, V
−65˚C to +150˚C
IN
OUT
OUT
IN
CC
CC
IN
IN
(Notes 2, 3)
L
L
L
L
=
= V
= −18 mA
= 100Ω Figure 1
= 3900Ω (V.11),
= 100Ω Figure 1
−0.5V to +7V
−0.5V to +7V
= V
= 0V, V
= GND
∞
= 0V, V
(Note 1)
= V
= 0V
, (No Load)
CC
CC
CC
1226 mW
CC
±
±
150 mA
CC
+ 0.5V
+ 0.5V
20 mA
or GND (Note 4)
IN
OUT
OUT
or GND
Conditions
(all) = V
= 3V
= −0.25V
2
CC
or GND
Recommended Operating
Conditions
Supply Voltage (V
Operating Free Air
Input Rise and Fall Time
Lead Temperature Range
ESD Ratings
Temperature Range (T
DS34LV87T
(Soldering, 4 sec.)
(HBM, 1.5k, 100 pF)
Driver Outputs
Other Pins
DO+,
DO−
V
Pin
EN
DI,
CC
CC
)
−400
−400
GND
Min
−40
−10
2.0
A
2
)
Min
−40
3.0
−0.08
±
0.03
Typ
−70
Typ
3.3
2.6
3.2
1.5
3.3
25
0.5
7
6
Max
+85
500
3.6
−150
−100
Max
−1.5
±
V
400
400
100
100
4.0
3.5
0.8
10
2
CC
20
≥ 2.5 kV
+260˚C
Units
≥ 7 kV
˚C
ns
V
Units
mV
mV
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V