DS36277TM National Semiconductor, DS36277TM Datasheet - Page 2

• Manufacturer Part Number: DS36277TM
• Manufacturer: National Semiconductor

Specifications of DS36277TM

• Data Rate: 1000Kbps
• Interface Circuit Standard 1: RS-485
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Number Of Transceivers: 1
• Data Transmission Topology: Multidrop/Multipoint
• Receiver Signal Type: Differential
• Transmitter Signal Type: Differential
• Single Supply Voltage (typ): 5V
• Single Supply Voltage (min): 4.75V
• Single Supply Voltage (max): 5.25V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Supply Current: 75mA
• Power Supply Requirement: Single
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / Rohs Status: Not Compliant

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DRIVER CHARACTERISTICS
V
V
V
V
ΔV
V
ΔV
V
V
I
RECEIVER CHARACTERISTICS
V
V
V
I
I
I
V
V
R
OSD
IN
OSR
OZ
Symbol
OD
oDO
oDO
T1
OS
OH
OL
TH
TL
HST
OH
OL
IN
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 recommended Supply Voltage and Operating Temperature ranges, unless otherwise specified.
Supply Voltage (V
Input Voltage (DE , RE , and DI)
Driver Output Voltage/
Receiver Output Voltage (RO)
Maximum Package Power Dissipation @ +25°C
T1
OS
Receiver Input Voltage
N Package
M Package
(derate 9.3 mW/°C above +25°C)
(derate 5.8 mW/°C above +25°C)
Differential Output Voltage
Output Voltage
Output Voltage
Differential Output Voltage
(Termination Load)
Balance of V
|V
Driver Common Mode
Output Voltage
Balance of V
|V
Output Voltage High
Output Voltage Low
Driver Short-Circuit
Output Current
Differential Input High
Threshold Voltage (Note 5)
Differential Input Low
Threshold Voltage (Note 5)
Hysteresis (Note 6)
Line Input Current
(V
Short Circuit Current
TRI-STATE
Output High Voltage
(Figure 12 )
Output Low Voltage
(Figure 12 )
Input Resistance
T1
OS
CC
− V
− V
= 4.75V, 5.25V, 0V)
T1
OS
CC
|
)
|
®
Parameter
T1
OS
Leakage Current
(Notes 2, 4)
−10V to +15V
I
I
R
R
R
R
R
R
R
R
I
I
V
V
V
−7V
V
−7V
V
Other Input = 0V
DE = V
V
V
V
V
V
V
O
O
OH
OL
(Note 1)
O
O
O
O
CM
O
O
ID
ID
ID
ID
L
L
L
L
L
L
L
L
= 0 mA (No Load)
= 0 mA (Output to GND)
1168 mW
= 54Ω (485)
= 100Ω (422)
= 54Ω
= 100Ω
= 54Ω
= 100Ω
= 54Ω
= 100Ω
= +22 mA
= +12V
= −7V
= V
= V
= 0V
= 0.4 to 2.4V
= −22 mA
= 0V, I
= OPEN, I
= −0.5V, I
= −0.5V, I
726 mW
= 0V
≤
≤
OH
OL
V
V
IH
5.5V
5.5V
CM
CM
, I
, I
(Note 7)
7V
OH
O
O
≤
≤
= 8.0 mA
= −0.4 mA
= −0.4 mA
OL
OL
+12V
+12V
OH
Conditions
= +8 mA
= +16 mA
2
= −0.4 mA
Recommended Operating
Conditions
Storage Temperature Range
Lead Temperature (Soldering 4 sec.)
ESD Rating (HBM, 1.5 kΩ, 100 pF)
Supply Voltage, V
Bus Voltage
Operating Temperature (T
(Figure 1 )
(Note 3)
(Figure 1 )
(Note 3)
(Figure 2 )
(Figure 3 )
V
V
DS36277T
I
I
= +12V
= −7V
RO
CC
−0.2
−0.2
−0.2
−0.2
−0.5
Min
−15
−20
1.5
1.3
1.7
2.7
2.3
2.3
A
10
0
0
0
0
)
−0.150
−0.230
4.75
Min
−40
−187
−0.5
−7
Typ
−32
3.6
2.2
2.6
2.5
2.5
3.7
1.3
0.5
1.4
3.7
3.7
0.3
0.3
92
80
20
−65°C to +150°C
Max
5.25
+12
+85
−290
Max
−1.5
290
−85
+20
5.0
5.0
0.2
0.2
3.0
3.0
0.2
0.2
1.5
0.7
0.8
6
6
6
2
0
Units
7.0 kV
260°C
°C
V
V
Units
mA
mA
mV
mA
mA
mA
μA
kΩ
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V