Datasheet

40
45
50
55
60
65
70
75
V
CC
= 5 V,
DE = RE
= V
CC
,
LOAD = 54 Ω, 50 pF
Signaling Rate - Mbps
I - Supply Current - mA
CC
0.1
1
10 100
150
100
50
0
50
100
150
V
CC
=0V
V
CC
=5V
BusPinCurrent-
Am
DE=0V
Bus Pin Voltage - V
-30 -20 -10
0 10
20
30
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
V
CC
=5.5V
V
CC
=5V
V
CC
=4.5V
I -DriverLoadCurrent-mA
L
V -DriverDifferentialOutputVoltage-V
OD
0 10 20 30 40 50 60 70 80
1
0
1
2
3
4
5
6
V
CM
=25V
V
CM
=0V
V
CM
=20V
V
CM
=25V
V
CM
=0V
V
CM
=20V
V - Differential Input Voltage - V
ID
V
IT(-)
V
IT(+)
V -ReceiverOutputVoltage-V
O
-0.2 -0.1
0
0.1
0.2
SN65HVD21A
www.ti.com SLLSE36 –DECEMBER 2010
TYPICAL CHARACTERISTICS
BUS PIN CURRENT SUPPLY CURRENT
vs vs
BUS PIN VOLTAGE SIGNALING RATE
Figure 17. Figure 18.
DRIVER DIFFERENTIAL OUTPUT VOLTAGE RECEIVER OUTPUT VOLTAGE
vs vs
DRIVER LOAD CURRENT DIFFERENTIAL INPUT VOLTAGE
Figure 19. Figure 20.
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