TD301DCANH3 Datasheet, PDF (1/3 Pages) MORNSUN Science& Technology Ltd. – SINGLE HIGH RATE H-CAN ISOLATION TRANSCEIVER MODULE

SINGLE HIGH RATE H-CAN
FEATURES
l Two-port electrical isolation between input
ISOLATION TRANSCEIVER
and output
MODULE(ENHANCED VERSION)
l Integrated Isolated DC/DC converter
l 2500VDC isolation
——TD301DCANH3（3.3V Power supply） ^{l Operating temperature range:}
TD501DCANH3（5.0V Power supply）
l
-40℃~+105℃
High speed data rate : 1 Mbps
l Complies with ISO 11898 standard
l An unpowered node does not disturb the bus
lines
RoHS
PART NUMBER SYSTEM
l Connect up to 110 nodes on one bus
l Low electromagnetic radiation
l High electromagnetic immunity
l ESD (human discharge model ± 4KV)
protection, complete EMC recommended
circuit
TD301DCANH3
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
TD301DCANH3/TD501DCANH3 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, 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
TD301DCANH3
TD501DCANH3
Power Input
3.0V~3.6V
4.5V~5.5V
ELECTRICAL CHARACTERISTICS
Input Parameters Of Power
Supply
Static current
power dissipation
TD301DCANH3≤40mA TD501DCANH3≤30mA
<0.5W
Input Parameters
Output Parameters
Serial interface
Pin current
CAN bus interface
The max DC voltage of bus pin
Bus protection
Compatible with the CAN control port of +5V and +3.3V
ITXD≤2Ma;IRXD≤2mA
Up to standard of ISO-11898, twisted-pair output
-58V~+58V
Over-voltage bus protected, thermally protected and
high-voltage transient protected
TRANSMISSION SPECIFICATIONS
Data Rate
1Mbps (max.)
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_DCANH3 2013.04.03- A/0 Page 1 of 4