TD301DCANH2 Datasheet, PDF (1/3 Pages) MORNSUN Science& Technology Ltd. – DUPLEX HIGH RATE H-CAN ISOLATION TRANSCEIVER MODULE

DUPLEX HIGH RATE H-CAN
ISOLATION TRANSCEIVER MODULE
FEATURES
l Two-port electrical isolation input and output
—TD301DCANH2（3.3V
Power
supply）
l
l
TD501DCANH2（5.0V Power supply） l
Integrated Isolated DC/DC converter
2500VDC isolation
Operating temperature range:
-40℃~+105℃
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
RoHS
l Low electromagnetic radiation
l High electromagnetic immunity
l Preventing overvoltage
l ESD protection, complete EMC
recommended circuit
PART NUMBER SYSTEM
TD301DCANH2
DC (max) of bus pin (6,7)
Rate
Port signal type
Package type
Channel number
Power distribution output
Power input
Digital bus product type
GENERAL DESCRIPTION
High speed H type CAN isolation transceiver series
TD301DCANH2/TD501DCANH2 are integrated power isolation
power,Signal isolation chip ,CAN transceiver chip and bus
protective devices in one isolation module.
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, and has the function of ESD
protection. Products can be easily embedded in the user
equipment, achieve function of CAN bus network connection
easily.
SELECTION GUIDE
Model
TD301DCANH2
TD501DCANH2
Power Input
3.0V~3.6V
4.5V~5.5V
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
TD301DCANH2≤35mA TD501DCANH2≤30mA
<0.5W
Compatible with the CAN control port of +5V and +3.3V
ITXD≤2mA;IRXD≤2mA
Up to standard of ISO-11898, twisted-pair output
-27V~+40V
Over-voltage bus protected, thermally protected and high-voltage transient
prot ected
TRANSMISSION SPECIFICATIONS
Data Rate
40K~1Mbps
The Number of Nodes
110 nodes (min.)
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
CLASS A
CLASS A
（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_DCANH2
2013.3.19- A/0
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