Features

• Meets the ISO 11898-2:2016 and SAE J2284-1 to SAE

J2284-5 Physical Layer Standards

• Supports CAN FD and Data Rating up to 5 Mbps

• Short Propagation Delay Times and Fast Loop Times

• 5-V Power Supply, I/O Voltage Range Supports 2.8-V

to 5.5-V MCU Interface

• Ultra-Low Current Standby Mode with Bus Wake-up

Capability

• Ideal Passive Behavior to CAN Bus when Unpowered

• Common-Mode Input Voltage: ±30 V

• Protection Feature:

– IEC 61000-4-2 ESD Protection up to ±15 kV

– Bus Fault Protection: ±70 V

– VCC and VIO (V variants only) Under-voltage

Protection

– TXD Dominant Time-out Function and BusDominant Time-out Function

– Thermal Shutdown Protection

• Available in SOP8 Package and Leadless DFN3X3

Package

• AEC-Q100 Qualified for Automotive Applications，

Grade 1

Applications

• All Devices Supporting Highly Loaded CAN Networks

• Automotive and Transportation

– Body Electronics / Lighting

– Power Train / Chassis

– Infotainment / Cluster

– ADAS / Safety

Description

The TPT1042 is a CAN transceiver that meets the

ISO11898 high-speed CAN (Controller Area Network)

physical layer standard. The device is designed to be used

in CAN FD networks up to 5 Mbps, with enhanced timing

margin and higher data rates in long and highly loaded

networks. As designed, the device features crosswire,

overvoltage, and loss of ground protection from −70 V

to +70 V, over-temperature shutdown, with a −30 V to

+30 V common-mode input voltage range. The TPT1042V

has a secondary power supply input for I/O level shifting

the input pin thresholds and RXD output level. This family

has a low-current standby mode with CAN BUS waked-up

capability. Additionally, all devices include many protection

features to enhance the device and network robustness.

The TPT1042 and TPT1042V are available in SOP8 and

DFN3X3-8L packages and are characterized from −40°C

to +125°C.