TCAN1057-Q1数据手册TI中文资料规格书

描述 Description

The TCAN1057-Q1 and TCAN1057V-Q1 are high speed controller area network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.

The TCAN1057-Q1 transceivers have great electromagnetic compatibility (EMC) operation making it a superb choice for classical CAN and CAN FD networks up to 8 megabits per second (Mbps). The TCAN1057-Q1 transceivers support two modes of operation; normal mode and silent mode. The transceivers also support many protection and diagnostic features including thermal shutdown (TSD), TXD-dominant timeout (DTO), and bus fault protection up to ±58 V.

The TCAN1057V-Q1 transceiver features an integrated level shifter on the VIO pin which supplies internal logic-level translation for interfacing the transceiver I/O’s directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic I/O’s.

特性 Features

• AEC-Q100: Qualified for automotive applications
• Temperature grade 1: –40°C to 125°C TA

• Meets the requirements of ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards
• Support of classical CAN and optimized CAN FD performance at 2, 5, and 8 Mbps
• Short and symmetrical propagation delays for enhanced timing margin
• Higher data rates in loaded CAN networks

• TCAN1057V I/O voltage range supports 1.7 V to 5.5 V
• Support for 1.8-V, 2.5-V, 3.3-V, and 5-V applications

• Protection features:
• Bus fault protection: ±58 V
• Undervoltage protection
• TXD-dominant time-out (DTO)
• Data rates down to 9.2 kbps

• Thermal-shutdown protection (TSD)

• Operating modes:
• Normal mode
• Silent mode

• Optimized behavior when unpowered
• Bus and logic pins are high impedance (no load to operating bus or application)
• Hot-plug capable: power up/down glitch free operation on bus and RXD output

• Receiver common mode input voltage: ±12 V