MORNSUN TD301DCANH3 TD501DCANH3 Quick Start Manual

SINGLE HIGH RATE H-CAN
ISOLATION TRANSCEIVER
MODULE(ENHANCED VERSION)
——TD301DCANH3（3.3V Power supply）
TD501DCANH3（5.0V Power supply）

PART NUMBER SYSTEM

TD301DCANH3
DC (max.) of bus pin (6,7)
Rate
s
Port ignal type
Package
Channel number
Power distribution output
Power input
Digital bus product type

SELECTION GUIDE

Model
TD301DCANH3
TD501DCANH3

ELECTRICAL CHARACTERISTICS

Input Parameters Of Power
Supply
Input Parameters
Output Parameters

TRANSMISSION SPECIFICATIONS

Data Rate
The Number of Nodes

ISOLATION SPECIFICATIONS

Electrical Isolation
Isolation Voltage

EMC SPECIFICATIONS

CE
EMI
RE
The copyright and authority for the interpretation of the products are reserved by MORNSUN
RoHS
type
Static current
power dissipation
Serial interface
Pin current
CAN bus interface
The max DC voltage of bus pin
Bus protection
1Mbps (max.)
110 nodes (min.)
Two-port isolation (input and output)
2500VDC(Tested for 1 minute and leakage current < 5Ma,humidity < 95%)
CISPR22/EN55022 CLASS A
CISPR22/EN55022 CLASS A

FEATURES

l Two-port electrical isolation between input
and output
l Integrated Isolated DC/DC converter
l 2500VDC isolation
l 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
l Low electromagnetic radiation
l High electromagnetic immunity
l ESD (human discharge model ± 4KV)
protection, complete EMC recommended
circuit

GENERAL DESCRIPTION

High speed H type
TD301DCANH3/TD501DCANH3
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.
Power Input
3.0V~3.6V
4.5V~5.5V
TD301DCANH3≤40mA TD501DCANH3≤30mA
<0.5W
Compatible with the CAN control port of +5V and +3.3V
≤2Ma;I ≤2mA
I
TXD RXD
Up to standard of ISO-11898, twisted-pair output
-58V~+58V
Over-voltage bus protected,
high-voltage transient protected
（External Circuit Refer to Figure 1-②）
（External Circuit Refer to Figure 1-③）
TD_DCANH3 2013.04.03- A/0
CAN isolation transceiver
series are CAN bus
thermally protected and
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