SIT1145AQ Overview
Description
The SIT1145AQ is an interface chip applied between CAN protocol controller and physical bus, supports 5Mbps Flexible Data-Rate, and has the capability of differential signal transmission between bus and CAN protocol controller. The SIT1145AQ features very low power consumption in Standby and Sleep modes and supports ISO 11898-2:2016 compliant CAN Partial Networking by means of a selective wake-up function.
Key Features
- AEC-Q100 qualified
- Very low power consumption in Standby and Sleep modes
- Wake-up source recognition
- ±58V BUS protection
- ±12V receiver common mode input voltage
- VIO input allows for 3.3V or 5V MCU
- Driver (TXD) dominant timeout function
- Undervoltage detection on pins BAT, VCC and VIO
- Timing guaranteed for data rates up to 5Mbit/s in the CAN FD fast phase
- Sleep mode INH output pin with power disable function
