TCAN1048AV-Q1 is an enhanced automotive dual CAN transceiver with low power standby mode and 1.8V I/O support

The TCAN1046AV-Q1 and TCAN1048AV-Q1 (TCAN104xAV-Q1) are dual-channel 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 classic CAN and CAN FD networks up to 8 megabits per second (Mbps). The device includes internal logic level translation through the VIO terminal to allow direct connection of transceiver I/O to 1.8-V, 2.5-V, 3.3-V or 5-V logic levels.

Both CAN channels support independent mode control via standby pins. Therefore, each ADS8327IRSAT transceiver can be put into a low-power state, standby mode, without affecting the state of the other CAN channels. In standby mode, the device supports remote wake-up mode via the CAN bus compliant with the wake-up mode (WUP) defined by ISO 11898-2:2016.


AEC-Q100 (Grade 1): Qualified for automotive applications

● Two high-speed CAN transceivers with independent mode control

●Comply with the requirements of ISO 11898-2:2016 physical layer standard

●Functional safety

○ Documentation available to aid in functional safety system design

● Supports classic CAN and optimized CAN FD performance at 2, 5 and 8 Mbps

○ Short and symmetrical propagation delay to improve timing margin

●I/O voltage range supports 1.7 V to 5.5 V

●Support 12V and 24V battery applications

●Receiver common mode input voltage: ±12 V

●Protection function:

○Bus fault protection: ±58 V

○Under voltage protection

○TXD Dominant Timeout (DTO)

○Data rate as low as 9.2 kbps

○ Thermal Shutdown Protection (TSD)

●Operation mode:

○Normal mode

○ Low-power standby mode supporting remote wake-up request

●Optimized behavior on power failure

○ Bus and logic pins are high impedance (no load to operating bus or application)

○ Hot-swappable support: power-up and power-down on the bus and RXD outputs glitch-free operation

Junction temperature range: –40°C to 150°C

○Available in space saving SOT-23, SOIC (14) and lead-free VSON (14) packages (4.5 mm x 3.0 mm) with improved automatic optical inspection (AOI) capabilities


Protocol: CAN, CAN FD

Number of channels (#): 2

Power supply voltage (V): 4.5 to 5.5

Busbar fault voltage (V): -58~58

Signaling Rate (Max) (Mbps): 8

TI Functional Safety Category: Functional Safety-Capable

Operating temperature range (°C): -40 to 150

Low Power Mode: Standby

Common mode voltage (V): -12 to 12

Isolation: No