Texas Instruments' controller area network (CAN) transceiver family meets the ISO1189-2 high-speed CAN physical layer standard. All devices are designed for use in CAN FD networks up to 2 Mpbs (megabits per second). Devices with part numbers that include the "G" suffix are designed for data rates up to 5 Mbps, and versions with the "V" have a secondary power supply input for I/O level shifting the input pin thresholds and RXD output level. This family has a low power standby mode with remote wake request feature. Additionally, all devices include many protection features to enhance device and CAN-network robustness.
Videos
- TCAN1042EVM Board Tour
- TCAN1042 Emissions Automotive EMC Conformance Testing
- TCAN1042 and TCAN1051 Conducted Immunity Performance
Blog and Reference Design
- How to protect CAN bus transceivers from ESD and transients
- IEC 61000 ESD, EFT, and Surge Protected CAN Reference Design
Features
- ‘Turbo’ CAN:
- All devices support 2 Mbps CAN FD (flexible data rate) and "G" options support 5 Mbps
- Short and symmetrical propagation delay times and fast loop times for enhanced timing margin
- Higher data rates in loaded CAN networks
- Ideal passive behavior when unpowered
- Bus and logic terminals are high impedance (no load)
- Power up/down with glitch free operation on bus and RXD output
- Meets the requirements of ISO11898-2 (2016)
- I/O voltage range supports 3.3 V and 5 V MCUs
- Protection features
- HBM ESD protection exceeds ±12 kV
- Bus fault protection ±58 V and ±70 V variants
- Undervoltage protection on VCC and VIO Supply terminals
- Driver dominant time out (TXD DTO); data rates down to 10 kbps
- Thermal shutdown protection
- Characterized for ambient temperatures from -55°C to 125°C
