Compact Size SMD Package CAN/RS485/RS232 Transceiver Modules

– TDx31SCANH(FD), TDx31S485(H/H-E/H-A), TDx31S232H Series

MORNSUN launched the new cost-effective and compact size transceiver modules in SMD package, TDx31SCANH(FD), TDx31S485(H/H-E/H-A), TDx31S232H Series, to assist fast signal response in industries of power grid, industrial control, and transportation(rail, automotive), etc.

The series adopt the SMT process, which enables customers to easily achieve automated processing, and greatly reduce costs. Compared with the traditional DIP package, its board area(the dimension is 17.00×12.14×9.45mm) is reduced by nearly 40% which makes the customers’ design more flexible.


Widely used in the applications of power grid, industrial control, and transportation (rail, automotive), etc.

A typical block diagram: Wireless geomagnetic vehicles detection system.

Product block diagram:


  • Compact size, SMD Package(00*12.14*9.45mm)
  • Isolation: Two- port isolation 2500 VDC (input and output are mutually isolated)
  • Integrated power supply, bus isolation and ESD protection in one module
  • Baud rate of up to 5 Mbps(CAN)/500kbps(RS485)
  • The bus supports 110(CAN)/256 (RS485) nodes
  • ESD protection(IEC/EN61000-4-2 Contact ±4kV Perf.Criteria B)
  • Designed to meet EN62368 standards (Approval Pending)
  • Operating ambient temperature range: -40℃ to +105℃(CAN)/-40℃ to +
  • ℃(RS485/RS232)














Check Also

Power Integrations Bundles New Three-Phase BLDC Control Software into Motor-Expert Suite for BridgeSwitch IC Family

Hardware-Software Solution for Three-Phase BLDC Motor Inverters Enables Greater Than 98 Percent Efficiency, Saves PCB …