TCAN1042HDR TCAN1042HVDR UART Interface IC CAN Interface IC INDUSTRIAL CAN TRANSCEIVER

TCAN1042HDR TCAN1042HVDR UART Interface IC CAN Interface IC INDUSTRIAL CAN TRANSCEIVER

1 Features

• Meets the ISO 11898-2:2016 and

ISO 11898-5:2007 Physical Layer Standards

• 'Turbo' CAN:

  • – All Devices Support Classic CAN and 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

• I/O Voltage Range Supports 3.3 V and 5 V MCUs

• 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

• 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

• Available in SOIC(8) Package and Leadless VSON(8) Package (3.0 mm x 3.0 mm) with Improved Automated Optical Inspection (AOI) Capability

2 Applications

• All devices support highly loaded CAN networks

• Heavy Machinery ISOBUS Applications – ISO 11783

• Industrial Automation, Control, Sensors and Drive Systems

• Building, Security and Climate Control Automation

• Telecom Base Station Status and Control

• CAN Bus Standards Such as CANopen, DeviceNet, NMEA2000, ARNIC825, ISO11783, CANaerospace

3 Description

This 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 has a low power standby mode with remote wake request feature. Additionally, all devices include many protection features to enhance device and network robustness.