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MORNSUN releases Open Frame compact size CAN Transceivers - TDx21DCANx Series & TDx22CAN series

MORNSUN recently announced cost-effective, compact size CAN transceiver TDx21DCANx series and TDx22DCAN series, to assist fast signal response in industries of power grid, industrial control and instrumentation, etc. TDx21DCANx series and TDx22DCAN series are designed with excellent performance, manufacturing process and reliability, as follows:

MORNSUN uses advanced patent protected technology similar to their recently released R3 DC/DC converters in these new CAN Transceivers. The use of highly integrated internal devices in this new series has greatly improve in manufacturing process and reliability.


Integrated power supply, bus isolation and ESD protection in one module
Isolation: TDx21DCANx: two-terminal isolation: 3000VDC (input and output are mutually isolated) TDx22DCAN: dual channel isolation: 2500VDC (input-output and output-output are mutually isolated)
Baud rate up to 1Mbps
Connect up to 110 nodes on one bus
Operating temperature range:-40℃ to +105℃
Compact size, DIP8 package

Ordering Information

Ordering Information

Part No. Characteristic Power Supply (VDC) Buad Rate (bps) Max Working Current (mA) Max Bus Voltage (VDC) Nodes Certification Datasheet Buy Now
TD321DCAN Low-speed 3.3 5k-1M 100 ±36V 110 EN60950 Buy TD321DCAN now!
TD521DCAN Low-speed 5 5k-1M 80 ±36V 110 EN60950 Buy TD521DCAN now!
TD321DCANH High-speed 3.3 40k-1M 60 ±58V 110 EN60950 Buy TD321DCANH now!
TD521DCANH High-speed 5 40k-1M 68 ±58V 110 EN60950 Buy TD521DCANH now!
TD322DCAN Dual channel Isolation 3.3 40k-1M 78 ±58V 110 EN60950 Buy TD322DCAN now!
TD522DCAN Dual channel Isolation 5 40k-1M 78 ±58V 110 EN60950 Buy TD522CAN now!