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The TJA1145AT is a high-speed CAN transceiver that provides an interface between Controller Area Network (CAN) protocol controllers and the physical two-wire CAN bus. Designed specifically for high-speed CAN and CAN FD applications in the automotive industry, the transceiver provides differentiated signal transmission and reception capabilities for CAN protocol controllers in microcontrollers.

The TJA1145AT enables reliable communication even at data rates up to 5 Mbit/s in CAN FD fast phase.

With ultra-low power consumption in standby and sleep modes, the TJA1145AT supports ISO 11898-6-compliant CAN local networking through the use of a selective wake-up function.

Features

General features

Conforms to 11898-2:2016 and SAE J2284-1 to SAE J2284-5 standards

Data rates up to 5 Mbit/s in CAN FD fast phase

Automatic bus bias

TJA1145ATK/FD supports FD passive operation on CAN FD data

Fully compatible with TJA1145 but with improved EMC performance

Designed for automotive applications

CAN bus pins and BAT and WAKE pins provide ±6 kV ESD protection according to IEC TS 62228 standard

CAN bus pins provide ±58 V short-circuit protection

Suitable for 12 V and 24 V systems

AEC-Q100 certified

Advanced ECU power management system

Extremely low current standby and sleep modes with full wake-up capability

Entire node can be powered down by suppressing the output

Remote wake-up function via HS CAN wake-up mode or via selective wake-up frame detection

Selective wake-up function for data rates up to 1 Mbit/s

Local wake-up possible via WAKE pin

Wake-up source identification

Protection and diagnostics

16-bit, 24-bit or 32-bit SPI for configuration, control and diagnostics

Diagnostic capable, transmit data (TXD) dominated timeout function

Over-temperature warning and shutdown

Undervoltage detection and recovery on VCC, VIO and BAT pins

Cold start diagnostics (via PO and NMS bits)

Applications

Automotive electronics

High-speed CAN and CAN FD applications for the automotive industry.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.