Microchip Technology MCP2561FD CAN FD 收发器

Microchip MCP2561FD CAN FD 收发器是第二代高速 CAN 收发器，具有与 MCP2561/2 相同的功能。该收发器保证环路延迟对称性，以支持 CAN FD 所需的更高数据速率。最大传播延迟得以改进，以支持更长的总线长度。该器件的系列产品包括带 SPLIT 引脚的 MCP2561FD 和带 VIO 引脚的 MCP2562FD。

特性

Optimized for CAN FD (Flexible Data rate) at 2, 5, and 8Mbps Operation
- Maximum Propagation Delay 120ns
- Loop Delay Symmetry -10%/+10% (2Mbps)
Implements ISO-11898-2 and ISO-11898-5 Standard Physical Layer Requirements
AEC-Q100 Grade 0
Very Low Standby Current (5μA, typical)
VIO Supply Pin to Interface Directly to CAN Controllers and Microcontrollers with 1.8V to 5.5V I/O
SPLIT Output Pin to Stabilize Common Mode in Biased Split Termination Schemes
CAN Bus Pins are Disconnected when Device is Unpowered
- An Unpowered Node or Brown-Out Event will Not Load the CAN Bus
Detection of Ground Fault
- Permanent Dominant Detection on TXD
- Permanent Dominant Detection on Bus
Power-on Reset and Voltage Brown-Out Protection on V_DD pin

Protection Against Damage Due to Short-Circuit Conditions (Positive or Negative Battery Voltage)
Protection Against High-Voltage Transients in Automotive Environments
Automatic Thermal Shutdown Protection
Suitable for 12V and 24V Systems
Meets or exceeds stringent automotive design requirements including "Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications" Version 1.3, May 2012
- Radiated emissions @ 2Mbps with Common Mode Choke (CMC)
- DPI @ 2Mbps with CMC
High ESD Protection on CANH and CANL, meeting IEC61000-4-2 up to ±14 kV
Available in PDIP-8L, SOIC-8L, and 3x3 DFN-8L
Temperature ranges
- Extended (E) -40°C to +125°C
- High (H) -40°C to +150°C