Catalog
CAN Transceiver With Polarity Control
Key Features
• Meets the Requirements of the ISO 11898-2 (2016) Physical Layer StandardExternal Polarity Control Through SW (switch) PinCan be Used to Switch Polarity to Normal (Default) or Reverse Configuration of CAN BusDual Power Supplies5-V VCCPin for CAN Driver and Receiver2.8-V to 5-V VIOPin for Powering RXD, TXD and SW pinsWide Operating Ranges±46-V Bus Fault Protection±12-V Common Mode–40°C to 125°C Ambient TemperatureProtection FeatureHBM ESD Protection up to ±12 kVUnder Voltage Protection on VCCand VIOSuppliesTXD Dominant Time Out (TXD DTO) – Supports Data Rates Down to 9.2 kbpsThermal Shutdown Protection (TSD)Optimized Behavior when UnpoweredBus and Logic Terminals are High Impedance(No Load to Operating Bus or Application)Power Up and Down Glitch Free OperationFast Loop Times: 150 nsMeets the Requirements of the ISO 11898-2 (2016) Physical Layer StandardExternal Polarity Control Through SW (switch) PinCan be Used to Switch Polarity to Normal (Default) or Reverse Configuration of CAN BusDual Power Supplies5-V VCCPin for CAN Driver and Receiver2.8-V to 5-V VIOPin for Powering RXD, TXD and SW pinsWide Operating Ranges±46-V Bus Fault Protection±12-V Common Mode–40°C to 125°C Ambient TemperatureProtection FeatureHBM ESD Protection up to ±12 kVUnder Voltage Protection on VCCand VIOSuppliesTXD Dominant Time Out (TXD DTO) – Supports Data Rates Down to 9.2 kbpsThermal Shutdown Protection (TSD)Optimized Behavior when UnpoweredBus and Logic Terminals are High Impedance(No Load to Operating Bus or Application)Power Up and Down Glitch Free OperationFast Loop Times: 150 ns
Description
AI
The TCAN4420 is a high-speed Controller Area Network (CAN) transceiver that meets the specifications of the ISO 11898-2 (2016) physical layer standard requirements. The device also allows the CAN bus polarity to be controlled externally by a microcontroller through the SW pin. The TCAN4420 includes many protection features providing device and CAN network robustness. Support for 2.8 V to 5 V MCUs and I/Os is included through the VIOpin.
The TCAN4420 is a high-speed Controller Area Network (CAN) transceiver that meets the specifications of the ISO 11898-2 (2016) physical layer standard requirements. The device also allows the CAN bus polarity to be controlled externally by a microcontroller through the SW pin. The TCAN4420 includes many protection features providing device and CAN network robustness. Support for 2.8 V to 5 V MCUs and I/Os is included through the VIOpin.
