5V Voltage Supply, High Speed CAN Bus Transceiver - SCM34xxASA

Mornsun new SCM34xxASA series contains three high reliables CAN Bus transceivers: SCM3421ASA(slope control mode), SCM3422ASA(ultra-low standby current mode), SCM3423ASA(low-current transmission disable silent mode).

CAN Bus features strong real-time performance, long transmission distance, strong anti-interference ability, and data guarantee the arrival. The Bus withstand voltage of SCM34xxASA series is up to -40V~40V(SCM3421ASA is -36V~36V), and it has high electromagnetic immunity, ultra-low electromagnetic emissions, and bus pins protected against transients and overheat protection.

Applications of SCM34xxASA series

Widely used in applications of IoT, industrial electronics, automotive electronics.

Typical block diagrams:

Typical block diagrams

Features of SCM34xxASA series

  Over 8KV HBM (IEC6100-4-2 standard)
  Bus withstand voltage: -40V~40V(SCM3421ASA: -36V~36V)
  High electromagnetic immunity,low electromagnetic emissions
●  SCM3421ASA(slope control mode), SCM3422ASA(ultra low standby current mode), or SCM3423ASA(low-current transmission disable silent mode)
●  Bus pins protected against transients, overheat protection
●  5V single power supply, transmission speeds up to 1Mbps, strong load capacity, allowing up to 110 load nodes
●  Passed the high and low temperature(-40°C to +125°C ) aging test, and meets the application requirement of industrial control and automotive 
●  Meets the requirements of ISO 11898

* For detailed information please refer to the related datasheet, product news is for reference only.

Buy Online




Please fill out correctly!


This website uses cookies able to make your time on our site a lot less crummy and a much richer experience. For more information, please visit our Privacy Policy.

Privacy Policy


MORNSUN distributors for part ""
Distributor Stock Qty  
NAC Group, Inc. 0 Buy online
Edge Electronics 0 Buy online
DigiKey Electronics - Buy online

Find the right contact in your region

Local distributorsContact us
  • File Name