TCAN1046AV-Q1 Series

Enhanced automotive dual CAN transceiver with standby and 1.8-V IO support

Catalog

Enhanced automotive dual CAN transceiver with standby and 1.8-V IO support

Part	Grade	Protocol	Mounting Type	Number of Drivers/Receivers [custom]	Number of Drivers/Receivers [custom]	Supplier Device Package	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Type	Qualification	Voltage - Supply [Min]	Voltage - Supply [Max]	Data Rate	Duplex	Receiver Hysteresis	Package / Case [x]	Package / Case [y]
Texas Instruments TCAN1046AVDYYRQ1	Automotive	CANbus	Surface Mount	2	2	14-SOT-23-THIN	SOT-23-14 Thin SOT-23 Variant	150 °C	-40 °C	Transceiver	AEC-Q100
Texas Instruments TCAN1046AVDMTRQ1	Automotive	CANbus	Surface Mount Wettable Flank	2	2	14-VSON (4.5x3)	14-VDFN Exposed Pad	150 °C	-40 °C	Transceiver	AEC-Q100	4.5 V	5.5 V	8 Mbps	Half	200 mV
Texas Instruments TCAN1046AVDRQ1	Automotive	CANbus	Surface Mount	2	2		14-SOIC	150 °C	-40 °C	Transceiver	AEC-Q100	4.5 V	5.5 V	8 Mbps	Half	200 mV	0.154 in	3.9 mm

Catalog

Enhanced automotive dual CAN transceiver with standby and 1.8-V IO support

Key Features

• AEC-Q100 (Grade 1): Qualified for automotive applicationsTwo high-speed CAN transceivers with independent 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 marginI/O voltage range supports 1.7 V to 5.5 VSupport 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 space-saving SOT-23, 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 high-speed CAN transceivers with independent 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 marginI/O voltage range supports 1.7 V to 5.5 VSupport 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 space-saving SOT-23, SOIC (14) and leadless VSON (14) packages (4.5 mm x 3.0 mm) with improved automated optical inspection (AOI) capability

Description

The TCAN1046AV-Q1 and TCAN1048AV-Q1 ( TCAN104xAV-Q1) are dual, high-speed controller area network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification. The TCAN104xAV-Q1 transceivers support both classical CAN and CAN FD networks up to 8 megabits per second (Mbps). The device includes internal logic level translation via the VIOterminal to allow for interfacing the transceiver I/O’s directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic levels. The two CAN channels support independent mode control through the standby pins. Therefore, each transceiver can be placed into a low-power state, standby mode, without impacting the state of the other CAN channel. While in standby mode, the device supports remote wake-up pattern via the CAN bus which is compliant to the ISO 11898-2:2016 defined wake-up pattern (WUP). The TCAN1046AV-Q1 and TCAN1048AV-Q1 ( TCAN104xAV-Q1) are dual, high-speed controller area network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification. The TCAN104xAV-Q1 transceivers support both classical CAN and CAN FD networks up to 8 megabits per second (Mbps). The device includes internal logic level translation via the VIOterminal to allow for interfacing the transceiver I/O’s directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic levels. The two CAN channels support independent mode control through the standby pins. Therefore, each transceiver can be placed into a low-power state, standby mode, without impacting the state of the other CAN channel. While in standby mode, the device supports remote wake-up pattern via the CAN bus which is compliant to the ISO 11898-2:2016 defined wake-up pattern (WUP).