Texas Instruments' TCAN1051 CAN transceiver family meets the ISO11898-2 (2016) high-speed CAN (controller area network) physical layer standard. All devices are designed for use in CAN FD networks up to 2 Mbps (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 of devices comes with a silent mode which is also commonly referred to as listen-only mode. Additionally, all devices include many protection features to enhance device and network robustness.
| Features |
- AEC Q100: qualified for automotive applications
- Meets the December 17th, 2015 draft of ISO 11898-2 physical layer update
- Meets the released ISO 11898-2:2007 and ISO 11898-2:2003 physical layer standards
- ′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
- I/O voltage range supports 3.3 V and 5 V MCUs
- Protection features:
- HBM ESD protection: ±16 kV
- IEC ESD protection up to ±15 kV
- Bus fault protection: ±58 V (non-H variants) and ±70 V (H variants)
- Undervoltage protection on VCC and VIO (V variants only) supply terminals
- Driver dominant time-out (TXD DTO), data rates down to 10 kbps
- Thermal shutdown protection (TSD)
- Receiver common mode input voltage: ±30 V
- Typical loop delay: 110 ns
- Junction temperatures from -55°C to 150°C
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