TCAN1046A-Q1 Series
Enhanced Automotive dual CAN transceiver with Standby
Manufacturer: Texas Instruments
Catalog
Enhanced Automotive dual CAN transceiver with Standby
Key Features
• AEC-Q100 (Grade 1): Qualified for automotive applicationsTwo independent high-speed CAN FD transceivers with mode controlMeets the requirements of ISO 11898-2:2016 physical layer standardFunctional Safety-CapableDocumentation available to aid in functional safety system designSupport of classical CAN and optimized CAN FD performance at 2, 5, and 8 MbpsShort and symmetrical propagation delays for enhanced timing marginSupport for 12-V and 24-V battery applicationsReceiver common-mode input voltage: ±12 VProtection features:Bus fault protection: ±58 VUndervoltage protectionTXD-dominant time-out (DTO)Data rates down to 9.2 kbpsThermal-shutdown protection (TSD)Operating modes:Normal modeLow power standby mode supporting remote wake-up requestOptimized behavior when unpoweredBus and logic pins are high impedance (no load to operating bus or application)Hot-plug capable: power-up and power-down glitch-free operation on bus and RXD outputJunction temperatures from: –40°C to 150°CAvailable in SOIC (14) and leadless VSON (14) packages (4.5 mm x 3.0 mm) with improved automated optical inspection (AOI) capabilityAEC-Q100 (Grade 1): Qualified for automotive applicationsTwo independent high-speed CAN FD transceivers with mode controlMeets the requirements of ISO 11898-2:2016 physical layer standardFunctional Safety-CapableDocumentation available to aid in functional safety system designSupport of classical CAN and optimized CAN FD performance at 2, 5, and 8 MbpsShort and symmetrical propagation delays for enhanced timing marginSupport for 12-V and 24-V battery applicationsReceiver common-mode input voltage: ±12 VProtection features:Bus fault protection: ±58 VUndervoltage protectionTXD-dominant time-out (DTO)Data rates down to 9.2 kbpsThermal-shutdown protection (TSD)Operating modes:Normal modeLow power standby mode supporting remote wake-up requestOptimized behavior when unpoweredBus and logic pins are high impedance (no load to operating bus or application)Hot-plug capable: power-up and power-down glitch-free operation on bus and RXD outputJunction temperatures from: –40°C to 150°CAvailable in SOIC (14) and leadless VSON (14) packages (4.5 mm x 3.0 mm) with improved automated optical inspection (AOI) capability
Description
AI
The TCAN1046A-Q1 is a dual high-speed controller area network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.
The device supports both classical CAN and CAN FD networks up to 8 megabits per second (Mbps). The device has two CAN FD channels with independent supply, VCC1and VCC2, and mode control, STB1 and STB2 pins, allowing for true independent operation of each CAN channel. The ability to operate each channel independent of one another is important in applications that require redundancy or additional CAN FD channels to act as a back-up in the event of a system failure.
The device includes many protection and diagnostic features including thermal-shutdown (TSD), TXD-dominant time-out (DTO), and bus fault protection up to ±58 V. The device has defined failsafe behavior in supply under-voltage or floating pin scenarios.
The TCAN1046A-Q1 is a dual high-speed controller area network (CAN) transceiver that meets the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.
The device supports both classical CAN and CAN FD networks up to 8 megabits per second (Mbps). The device has two CAN FD channels with independent supply, VCC1and VCC2, and mode control, STB1 and STB2 pins, allowing for true independent operation of each CAN channel. The ability to operate each channel independent of one another is important in applications that require redundancy or additional CAN FD channels to act as a back-up in the event of a system failure.
The device includes many protection and diagnostic features including thermal-shutdown (TSD), TXD-dominant time-out (DTO), and bus fault protection up to ±58 V. The device has defined failsafe behavior in supply under-voltage or floating pin scenarios.
