TJA1145T/FDJ The NXP Semiconductors TJA1145T/FDJ is a full-duplex CANbus transceiver designed for automotive and industrial applications. It supports data rates up to 2 Mbit/s and operates within a voltage range of 4.5V to 5.5V.
Mfr Part #:

TJA1145T/FDJ

Available from 4 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors TJA1145T/FDJ is a full-duplex CANbus transceiver designed for automotive and industrial applications. It supports data rates up to 2 Mbit/s and operates within a voltage range of 4.5V to 5.5V.
✓ Total Stock: 101,710 pcs
$ Price Range: $1.44

TJA1145T/FDJ Available from 4 distributors

✓ Authorised
✓ Non-Authorised

TJA1145T/FDJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Mounting Type
Number of Drivers
Operating Temperature
Operating Voltage
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage

TJA1145T/FDJ Description

Short technical summary and product information.

The TJA1145T/FDJ from NXP Semiconductors is a high-speed CAN transceiver providing a physical interface for Controller Area Network (CAN) protocol controllers. Designed for automotive applications, it supports ISO 11898-2:2016 and SAE J2284 standards, enabling reliable communication at data rates up to 2 Mbit/s.

 

This transceiver features low power consumption in Standby and Sleep modes and supports selective wake-up functions for CAN Partial Networking. It offers ±8 kV ESD protection on CAN bus pins and ±6 kV ESD protection on BAT pins. The device interfaces directly with 3.3 V to 5 V microcontrollers, automatically adjusting I/O levels.

 

The TJA1145T/FDJ is housed in a 14-SOIC surface-mount package and operates across a wide temperature range of -40°C to 150°C. It is supplied on a Tape & Reel (TR) package, making it suitable for automated assembly processes in demanding environments.

TJA1145T/FDJ Quick Information

Product Type: CAN Transceiver
Canonical Name: TJA1145T/FDJ High-Speed CAN Transceiver
Subcategory: CANbus Transceiver

TJA1145T/FDJ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TJA1145T/FDJ Estimated Pricing

Qty Low High
1+ $1.44 $1.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

TJA1145T/FDJ Features

  • High-speed CAN transceiver for automotive applications.
  • Supports data rates up to 2 Mbit/s.
  • Low power consumption in Standby and Sleep modes.
  • ±8 kV ESD protection on CAN bus pins.
  • Operates from 4.5V to 5.5V supply voltage.

TJA1145T/FDJ Applications

  • Automotive high-speed CAN networks.
  • Powertrain control systems.
  • Body electronics modules.
  • Advanced driver-assistance systems.

TJA1145T/FDJ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TJA1145T/FDJ?

The TJA1145T/FDJ operates within a supply voltage range of 4.5V to 5.5V.

What is the maximum data rate supported by the TJA1145T/FDJ?

The TJA1145T/FDJ supports data rates up to 2 Mbit/s.

What is the operating temperature range for this CAN transceiver?

The operating temperature range for the TJA1145T/FDJ is -40°C to 150°C.

What type of package is the TJA1145T/FDJ supplied in?

The TJA1145T/FDJ is supplied in a 14-SOIC package.

Does the TJA1145T/FDJ support CAN FD?

The TJA1145/FD variants, including the TJA1145T/FDJ, embed a dedicated partial networking function called ‘FD-passive’ which allows them to ignore CAN FD frames while waiting for a valid wake-up frame in Sleep/Standby mode.

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