特性
- 满足ISO11898-2标准的要求
- Turbo CAN:
- 短暂且对称的传播延迟时间以及针对增强型时序裕量的快速环路时间
- CAN NetworksI/O中数据速率更高,电压范围支持3.3V和5V MCU
- 未通电时理想的无源特性
- 总线和逻辑引脚为高阻抗(空载)
- 上电和掉电时总线上无毛刺脉冲
- 保护特性
- 人体模型 (HBM) ESD保护超过±12kV
- 总线故障保护:-27V至40V
- 电源引脚欠压保护
- 驱动器显性超时 (TXD DTO)
- SN65HVD257:接收器显性超时 (RXD DTO)
- SN65HVD257:故障输出引脚
- 热关断保护
- 额定运行温度范围:-40°C至125°C
应用
- 1Mbps operation in highly loaded CAN networks down to 10kbps networks using TXD DTO
- Industrial automation, control, sensors, and drive systems
- Building, security, and climate control automation
- Telecom base station status and control
- SN65HVD257
- Functional Safety with redundant and multi-topology CAN networks
- CAN bus standards such as CANopen, DeviceNet, NMEA2000, ARNIC825, ISO11783, and CANaerospace
Functional Block Diagram
发布日期: 2017-05-16
| 更新日期: 2022-05-09

