CANbus transceiver for 5V industrial networks
It operates from a 4.75V to 5.25V supply rail and supports data rates up to 1Mbps, making it a direct fit for standard CAN 2.0B and CAN FD networks running at the classic 1Mbps ceiling.
Supply rail and bus timing
The 5V ±5% supply is tight enough that a clean 5V rail is required — a 3.3V system will need a level translator or a separate 5V regulator for the transceiver. At 1Mbps the propagation delay and loop timing are within the CAN bit-time budget for a 40-meter bus segment; the receiver hysteresis of 70 mV provides about 350 mV of noise margin on a 2.5V common-mode bus, which is adequate for most industrial backplanes but not for long-drop unterminated stubs.
Surface-mount in an 8-SOIC narrow-body package (3.90 mm width). The footprint matches standard SOIC-8 land patterns; no thermal pad or exposed die attach, so junction temperature rise is modest at typical 5V CAN bus currents.