TCAN1048AVDRQ1中文资料德州仪器数据手册PDF规格书

1 Features

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

applications

• Two high-speed CAN transceivers with

independent mode control

• Meets the requirements of ISO 11898-2:2016

physical layer standard

• Functional Safety-Capable

– Documentation available to aid in functional

safety system design

• Support of classical CAN and optimized CAN FD

performance at 2, 5, and 8 Mbps

– Short and symmetrical propagation delays for

enhanced timing margin

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

• Support for 12-V and 24-V battery applications

• Receiver common-mode input voltage: ±12 V

• 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

– Low power standby mode supporting remote

wake-up request

• Optimized behavior when unpowered

– Bus 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 output

• Junction temperatures from: –40°C to 150°C

• Available 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

2 Applications

• Automotive and Transportation

– Body control modules

– Automotive gateway

– Advanced driver assistance system (ADAS)

– Infotainment

3 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 VIO terminal 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).