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TDx01DCAN

2013.06.07-A/1

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INTEGRATED ISOLATED POWER CAN

TRANSCEIVER MODULE

TD501DCAN(5.0V Power supply)

RoHS

PART NUMBER SYSTEM

TD301DC AN

Port

ignal type

Pack age

C hannel num ber

Pow er dist ribution output

Pow er input

D igital bus produc t ty pe

s

type

FEATURES

l 2-port electrical isolation between input and

output

l Integrated Isolated DC/DC converter

l Bus protection

l 3000VDC 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

GENERAL DESCRIPTION

TD301DCAN & TD501DCAN integrated power isolation,

electrical isolation, CAN interface and bus protective devices in

one isolation module. To achieve the isolation in the CAN

circuit, we need a power isolation module, three optocoupers

and an CAN transceiver before, but now we only need an CAN

isolation module. Using the isolation module you can make

your circuit design becomes simply. Besides, this product can

embedded into your devices conveniently, which can make

them has the function of connecting to the CAN network.

SELECTION GUIDE

Model Number

Power Input

TD301DCAN

3.0V~3.6V

TD501DCAN

4.5V~5.5V

ELECTRICAL CHARACTERISTICS

Power Supply

Static current

TD301DCAN

≤50mA TD501DCAN≤35mA

Serial interface

Compatible with the CAN control port of +5V and +3.3V

Input

Pin current

CAN bus interface

Up to standard of ISO-11898, twisted-pair output

The max DC voltage of bus pin

-36V~+36V

Output

Bus protection

24VTVS inside, 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 (Between input and output)

Isolation Voltage

3000VDC(Tested for 1 minute and leakage current < 5mA, humidity < 95%)

EMC SPECIFICATIONS

CE

CISPR22/EN55022

CLASS A

（External Circuit Refer to Figure 1-②）

EMI

RE

CISPR22/EN55022

CLASS A

（External Circuit Refer to Figure 1-③）

ESD

IEC/EN61000-4-2

Contact

±4KV

perf. Criteria B

（External Circuit Refer to Figure 1-④）

RS

IEC/EN61000-4-3

10V/m

perf. Criteria A

IEC/EN61000-4-4

Power Port

±2KV

perf. Criteria B

（External Circuit Refer to Figure 1-①）

EMS

EFT

IEC/EN61000-4-4

Signal Port

±1KV

perf. Criteria B

（External Circuit Refer to Figure 1-⑤）