TCAN1044EV-Q1数据手册TI中文资料规格书

描述 Description

The TCAN1044EV-Q1 (TCAN1044EV)is a grade 0 high speed controller area network (CAN) transceiver that meets the physical layerrequirements of the ISO 11898-2:2016 high-speed CAN specification. With reliable performance up to150°C, the TCAN1044EV can be placed in systems which demand higher-temperatureswithout increasing the bill of materials or design complexity.
The TCAN1044EV transceiver supports bothclassical CAN and CAN FD networks up to 8 megabits per second (Mbps). The TCAN1044EVincludes internal logic level translation via the VIO terminal to allow forinterfacing the transceiver I/Os directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic I/Os. Thetransceiver supports a low-power standby mode and wake over CAN compliant to the ISO 11898-2:2016defined wake-up pattern (WUP). The TCAN1044EV transceiver also includes protection anddiagnostic features supporting thermal-shutdown (TSD), TXD-dominant time-out (DTO), supplyundervoltage detection, and bus fault protection up to±58 V.

特性 Features

• AEC-Q100(Grade 0): qualified for automotive applications
• Meets the requirements of ISO 11898-2:2016 and ISO11898-5:2007 physical layer standards
• Support of classicalCAN and optimized CAN FD performance at 2, 5, and 8 Mbps
- Short and symmetrical propagation delays for enhanced timingmargin
• Higher data rates in loaded CANnetworks
• 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-Vapplications

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

• Thermal-shutdown protection(TSD)
• Operating modes:
- Normalmode
• Low power standby mode supporting remote wake-uprequest
• Optimized behavior whenunpowered
- Bus and logic pins are high impedance (noload to operating bus or application)
• Hot-plug capable:power up/down glitch free operation on bus and RXDoutput
• Receiver common mode input voltage: ±12V
• Available in SOIC (8)4.90 mm x 3.91 mm package
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