パッケージ情報
| パッケージ | ピン数 SOIC (D) | 8 |
| 動作温度範囲 (℃) -40 to 125 |
| パッケージ数量 | キャリア 75 | TUBE |
SN65HVD257 の特徴
- Meets the Requirements of ISO11898-2
- Turbo CAN:
- Short and Symmetrical Propagation Delay
Times and Fast Loop Times for Enhanced
Timing Margin - Higher Data Rates in CAN Networks
- Short and Symmetrical Propagation Delay
- I/O Voltage Range Supports 3.3-V and 5-V MCUs
- Ideal Passive Behavior When Unpowered
- Bus and Logic Pins are High Impedance (No
Load) - Power Up and Power Down With Glitch-Free
Operation on Bus
- Bus and Logic Pins are High Impedance (No
- Protection Features
- HBM ESD Protection Exceeds ±12 kV
- Bus Fault Protection –27 V to 40 V
- Undervoltage Protection on Supply Pins
- Driver Dominant Time Out (TXD DTO)
- SN65HVD257: Receiver-Dominant Time Out
(RXD DTO) - SN65HVD257: FAULT Output Pin
- Thermal Shutdown Protection
- Characterized for –40°C to 125°C Operation
SN65HVD257 に関する概要
This CAN transceiver meets the ISO1189-2 High Speed CAN (Controller Area Network) Physical Layer standard. It is designed for data rates in excess of 1 Mbps for CAN in short networks, and enhanced timing margin and higher data rates in long and highly-loaded networks. The device provides many protection features to enhance device and CAN-network robustness. The SN65HVD257 device adds additional features, allowing for easy design of redundant and multitopology networks with fault indication for higher levels of functional safety in the CAN system.