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The TJA1448ATK is a member of the TJA144x family of transceivers that provide an interface between Controller Area Network (CAN) or CAN FD (Flexible Data Rate) protocol controllers and the two-wire CAN physical bus.The TJA144x transceiver implements the CAN physical layer as defined by ISO 11898-2:2016 and SAE J2284-1 through SAE J2284-5. The TJA144x transceivers implement the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 and are fully interoperable with high-speed classic CAN and CAN FD transceivers. All TJA144x variants are able to communicate reliably at data rates of up to 5 Mbit/s during the fast phase of CAN FD.

The TJA1448 is a simple replacement for dual high-speed classic CAN and CAN FD transceivers, such as NXP's TJA1059, and is pin-compatible and designed to avoid hardware and software design changes, allowing the TJA1448 to be easily retrofitted into existing applications.

The TJA1448ATK is an AEC-Q100 Grade 0 variant for high-temperature applications, supporting operation at 150 °C ambient temperature.

Key features

HS CAN and CAN FD up to 5 Mbit/s

Compliant with ISO 11898-2:2016, SAE J2284-1-5 and SAE J1939-14 standards

Fully interoperable with high-speed classic CAN and CAN FD transceivers

VeLIO compliant

AEC-Q100 Class 1 compliance (ambient temperature = 125˚C)

Conforms to AEC-Q100 Class 0 (ambient temperature = 150˚C), available on request (TJR144x)

IEC 61000-4-2 compliant, providing excellent ESD resistance to ±8kV

Available in SO and HVSON packages

Robust design with self-diagnostics

Gap-free predictable and fail-safe behaviour within product limit values

Over-temperature protection

Designed for 20 PPB

Deep green product (RoHS compliant)

Pin-to-pin and software compatible with NXP's previous generation HS CAN products

• 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.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

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