SIT1040T High-Speed CAN Transceiver, 1 Mbaud, SOP-8 SMD
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Prices updated: 13 Oct 2026
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About this product
SIT1040T is a high-speed CAN transceiver that connects a CAN protocol controller to the physical differential bus. It is intended for data rates up to 1 Mbaud, is compliant with ISO 11898, and offers a very low-current standby mode with remote wake-up. It is mainly used in passenger-car CAN networks and industrial CAN projects.
Specifications
- Standard
- ISO 11898 compliant
- Maximum data rate
- 1 Mbaud
- Logic level compatibility
- 3.3 V and 5 V devices
- Standby current
- 5 uA typical
- Nodes supported
- At least 110 nodes
- Package
- SOP-8 (SMD)
Frequently asked questions
Does it work on its own, or does it need a CAN controller?
It is only the transceiver. It must be connected to a CAN protocol controller, which can be built into a microcontroller or provided by an external chip such as an MCP2515 with SPI.
Does a CAN bus built with it need termination?
Yes. A CAN bus is normally terminated with a 120 ohm resistor at each of its two physical ends, which is standard practice for CAN networks and keeps the signal reflections under control.
