Packaging information
| Package | Pins SOIC (D) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,500 | LARGE T&R |
Features for the TCAN4420
- 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
- Bus and Logic Terminals are High Impedance
- Fast Loop Times: 150 ns
Description for the TCAN4420
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.