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CAN Transceiver With Polarity Control


Package | PIN: D | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.34
10-24 $2.10
25-99 $1.95
100-249 $1.70
250-499 $1.57
500-749 $1.32
750-999 $1.08
1000+ $0.99


  • Meets the Requirements of the ISO 11898-2 (2016) Physical Layer Standard
  • External Polarity Control Through SW (switch) Pin
    • Can be Used to Switch Polarity to Normal (Default) orReverse Configuration of CAN Bus
  • Dual Power Supplies
    • 5-V VCC Pin for CAN Driver andReceiver
    • 2.8-V to 5-V VIO Pin forPowering RXD, TXD and SW pins
  • Wide Operating Ranges
    • ±46-V Bus Fault Protection
    • ±12-V Common Mode
    • –40°C to 125°C AmbientTemperature
  • Protection Feature
    • HBM ESD Protection up to ±12 kV
    • Under Voltage Protection on VCC andVIO Supplies
    • TXD Dominant Time Out(TXD DTO) – Supports Data Rates Down to 9.2 kbps
    • ThermalShutdown Protection (TSD)
  • Optimized Behavior when Unpowered
    • Bus and Logic Terminals are High Impedance
      (No Load to Operating Bus or Application)
    • Power Up and Down Glitch Free Operation
  • Fast Loop Times: 150 ns

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Texas Instruments  TCAN4420DR

The TCAN4420 is a high-speed Controller Area Network (CAN)transceiver that meets the specifications of the ISO 11898-2 (2016) physical layer standardrequirements. The device also allows the CAN bus polarity to be controlled externally by amicrocontroller through the SW pin. The TCAN4420 includes many protection features providing deviceand CAN network robustness. Support for 2.8 V to 5 V MCUs and I/Os is included through theVIO pin.