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CAN-Bus
Physical layer
Transport layer
Recommended transmission line
impedance
Bit rate
Bus length
Number of network nodes
ESD Protection
Supply Outputs
+5 V
voltage
DC
+5 V
available current
DC
1
Differential input impedance is ≥1.5KΩ. For full RS-422 compliance, 120Ω termination resistors must be connected
across the differential pairs, as close as possible to the drive input pins.
2
"FS" stands for "Full Scale"
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. Exposure
to absolute maximum-rated conditions for extended periods may affect device reliability.
© Technosoft 2011
All voltages referenced to CAN_GND
Standards compliance
Standards compliance
Measured at 1MHz
Depending on software settings
1Mbps
For other speeds
Bit rate = 125kbps ...250kbps
Bit rate = 500kbps
Bit rate = 1Mbps
Human Body Model
Current sourced = 350 mA
16
Min.
Typ.
Max.
ISO11898-2
CAN-Bus v2.0 B
90
120
150
125K
1M
40m
see CiA DR-303-1
64
50
32
±15
Min.
Typ.
Max.
4.75
5
5.25
350
IDMx40 Technical Reference
Units
Ω
Baud
-
-
-
kV
Units
V
mA
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