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TCAN4420

ACTIVE

CAN Transceiver With Polarity Control

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Data sheet

TCAN4420

ACTIVE
Data sheet Order now

Product details

Bus fault voltage (V) -46 to 46 Protocols CAN, CAN FD Signaling rate (max) (Mbps) 5 Number of channels 1 Rating Catalog
Bus fault voltage (V) -46 to 46 Protocols CAN, CAN FD Signaling rate (max) (Mbps) 5 Number of channels 1 Rating Catalog
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • 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) or Reverse Configuration of CAN Bus
  • Dual Power Supplies
    • 5-V VCC Pin for CAN Driver and Receiver
    • 2.8-V to 5-V VIO Pin for Powering RXD, TXD and SW pins
  • Wide Operating Ranges
    • ±46-V Bus Fault Protection
    • ±12-V Common Mode
    • –40°C to 125°C Ambient Temperature
  • Protection Feature
    • HBM ESD Protection up to ±12 kV
    • Under Voltage Protection on VCC and VIO Supplies
    • TXD Dominant Time Out (TXD DTO) – Supports Data Rates Down to 9.2 kbps
    • Thermal Shutdown 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
  • 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) or Reverse Configuration of CAN Bus
  • Dual Power Supplies
    • 5-V VCC Pin for CAN Driver and Receiver
    • 2.8-V to 5-V VIO Pin for Powering RXD, TXD and SW pins
  • Wide Operating Ranges
    • ±46-V Bus Fault Protection
    • ±12-V Common Mode
    • –40°C to 125°C Ambient Temperature
  • Protection Feature
    • HBM ESD Protection up to ±12 kV
    • Under Voltage Protection on VCC and VIO Supplies
    • TXD Dominant Time Out (TXD DTO) – Supports Data Rates Down to 9.2 kbps
    • Thermal Shutdown 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

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 VIO pin.

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 VIO pin.
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* Data sheet TCAN4420 CAN Transceiver with Polarity Control datasheet PDF | HTML Dec 18, 2017

Design & development

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Evaluation board

TCAN-SOIC8-EVM — Universal evaluation module for CAN transceivers in 8-pin SOIC or SOT package

The TCAN-SOIC8-EVM was developed to provide users the option to evaluate any Texas Instruments 8-pin CAN transciever device. The board provides evaluation flexibility with component footprint and jumper options.

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Simulation model

TCAN4420 IBIS Model

SLLM393.ZIP (32 KB) - IBIS model
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SOIC (D) 8 Ultra Librarian
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