مدار مجتمع (آی سی) آی‌سی واسط ارتباطی درایور، گیرنده و فرستنده‌گیرنده‌

Product Attributes

Introduction

SIT1042AQ is an interface IC designed for use between a CAN protocol controller and the physical bus, suitable for automotive and industrial control applications. It supports 5Mbps CAN FD with flexible data rate and provides differential signal transmission between the bus and the CAN protocol controller. This device is an upgraded version of the SIT1042Q, featuring improved bus signal symmetry and lower EMI. In addition, the SIT1042AQ is fully compatible with the SIT1042Q.

Features

• Compatible with ISO 11898 and SAE J2284-1 to SAE J2284-5 standards
• AEC-Q100 qualified
• Built-in overtemperature protection
• Bus pins rated for ±58V
• Driver (TXD) dominant timeout
• Standby bus (BUS) dominant timeout
• Low-power standby mode with wake-up capability
• I/O voltage range of SIT1042AQT/3, SIT1042AQT/31, SIT1042AQTK/3, and SIT1042AQTK/31 supports 3.3V and 5V MCU
• Undervoltage lockout on VCC and VIO supply pins
• High-speed CAN support up to 5Mbps CAN FD flexible data rate
• TXD to RXD typical loop delay less than 100ns
• High EMI immunity
• Unpowered node does not disturb the bus
• DFN 3×3–8 small leadless package support