Texas Instruments TCAN1042/Q1故障保护 CAN 收发器

Texas Instruments TCAN1042/TCAN1042-Q1 故障保护 CAN 收发器符合 ISO1189-2 高速 CAN（控制器局域网）物理层标准。所有器件均设计用于数据速率高达 2Mbps 的 CAN FD 网络。部件号包含“G”后缀的器件设计用于数据速率高达 5Mbps 的网络。部件号包含“V”后缀的器件配有用于 I/O 电平转换的辅助电源输入（用于设置输入引脚阈值和 RXD 输出电平）。该系列具备低功耗待机模式及远程唤醒请求特性。此外，所有器件均包含许多保护功能，从而提高器件和 CAN 网络的稳定性。 TCAN1042-Q1 器件符合汽车应用类 AEC-Q100 认证。

特性

Meets the requirements of ISO11898-2 (2016)
'Turbo' CAN
All devices support 2Mbps CAN FD (Flexible Data Rate) and "G" options support 5Mbps
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 3.3V and 5V 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 Exceeds ±12kV
Bus fault protection ±58V and ±70V variants
Undervoltage protection on VCC and VIO supply terminals
Driver Dominant Time Out (TXD DTO) - data rates down to 10kbps
Thermal shutdown protection
Characterized for ambient temperatures from -55°C to 125°C

应用

All devices support "Classical CAN" and CAN FD applications up to 2Mbps
G devices support CAN FD applications up to 5Mbps operation
All devices support highly loaded CAN networks
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