TD302DCAN Datasheet, PDF (1/3 Pages) MORNSUN Science& Technology Ltd. – DUPLEX UNIVERSAL CAN ISOLATION TRANSCEIVER MODULE

DUPLEX UNIVERSAL CAN
FEATURES
l Two-port electrical isolation between input
ISOLATION TRANSCEIVER
and output
l Integrated Isolated DC/DC converter
MODULE
l 2500VDC isolation
——TD302DCAN（3.3V Power supply）
l
Operating temperature range:
-40℃~+105℃
TD502DCAN（5.0V Power supply） ^{l High speed data rate : 1 Mbps}
l Complies with ISO 11898 standard
l An unpowered node does not disturb the bus
lines
l Connect up to 110 nodes on one bus
l Low electromagnetic radiation
l High electromagnetic immunity
RoHS
l Product has complete EMC recommended
circuit
PART NUMBER SYSTEM
TD302DCAN
Port s ignal type
Package type
Channel number
Power distribution output
Power input
Digital bus product type
SELECTION GUIDE
Model
TD302DCAN
TD502DCAN
ELECTRICAL CHARACTERISTICS
Input Parameters Of Power
Supply
Static current
Power dissipation
Input Parameters
Serial interface
Pin current
CAN bus interface
Output Parameters
The max DC voltage of bus pin
Bus protection
TRANSMISSION SPECIFICATIONS
Data Rate
1Mbps (max.)
The Number of Nodes
110 nodes (min.)
GENERAL DESCRIPTION
Duplex universal CAN isolation transceiver TD302DCAN/
TD502DCAN series are CAN bus transceiver module with
integrated power isolation power, signal isolation chip ,and
CAN transceiver chip .
The main function of Products is to switch from logic level to
CAN bus difference level, achieve signal isolation. The product
is with constant-voltage source isolation power. It can achieve
2500 VDC electrical isolation. Products can be easily
embedded in the user equipment, achieve function of CAN bus
network connection easily.
Power Input
3.0V~3.6V
4.5V~5.5V
TD302DCAN≤80mA TD502DCAN≤50mA
< 0.6W
Compatible with the CAN control port of +5V and +3.3V
I TXD≤2m A;IRXD≤2m A
Up to standard of ISO-11898, twisted-pair output
-36V~+36V
Over-voltage bus protected, thermally protected and
high-voltage transient protected
ISOLATION SPECIFICATIONS
Electrical Isolation
Two-port isolation (input and output)
Isolation Voltage
2500VDC(Tested for 1 minute and leakage current < 5mA,humidity < 95%)
EMC SPECIFICATIONS
CE
EMI
RE
CISPR22/EN55022
CISPR22/EN55022
EMS
ESD
IEC/EN61000-4-2
RS
IEC/EN61000-4-3
CLASS A
CLASS A
Contact ±4KV
10V/m
perf. Criteria B
perf. Criteria A
（External Circuit Refer to Figure 1-①）
（External Circuit Refer to Figure 1-②）
（External Circuit Refer to Figure 1-③）
The copyright and authority for the interpretation of the products are reserved by MORNSUN
TD_2DCAN
2013.04.03-A/0 Page 1 of 3