TJA1021 The NXP Semiconductors TJA1021 is a LIN transceiver designed for automotive and industrial applications. It supports a maximum data rate of 20 kBd.
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TJA1021

Available from 2 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors TJA1021 is a LIN transceiver designed for automotive and industrial applications. It supports a maximum data rate of 20 kBd.
✓ Total Stock: 3,599 pcs

TJA1021 Available from 2 distributors

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TJA1021 Specifications Quick View

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TJA1021 Description

Short technical summary and product information.

The TJA1021 from NXP Semiconductors is a LIN transceiver that serves as a Physical Medium Attachment within LIN networks. It is designed to provide application hints and recommendations for the development of LIN electronic control units (ECUs).

 

The Local Interconnect Network (LIN) is a low-speed, Class-A serial bus protocol, typically used for modules like seats, doors, and switch panels. The TJA1021 supports LIN standards up to LIN 2.2A and SAE J2602, operating at a maximum speed of 20 kBd.

 

This transceiver is suitable for applications requiring a robust and cost-effective serial communication bus, connecting switches, actuators, and sensors to a main bus such as a CAN bus. Its physical layer is derived from the ISO 9141 standard.

TJA1021 Quick Information

Product Type: LIN Transceiver
Series: TJA1021
Canonical Name: TJA1021 LIN Transceiver
Subcategory: Drivers, Receivers, Transceivers

TJA1021 Compliance

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

TJA1021 Features

  • LIN transceiver for ECU applications.
  • Supports LIN 2.0 to 2.2A standards.
  • Maximum data rate of 20 kBd.
  • Based on ISO 9141 physical layer.

TJA1021 Applications

  • Ideal for automotive control units.
  • Suitable for industrial sub-bus communication.
  • Connects switches, sensors, and actuators.
  • Used in seat, door, and switch panel modules.

TJA1021 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum data rate for the TJA1021 LIN transceiver?

The TJA1021 supports a maximum data rate of 20 kBd.

What LIN standards does the TJA1021 support?

The TJA1021 supports LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, SAE J2602, ISO 17987, and ISO 9141.

What is the RoHS status of the TJA1021?

The TJA1021 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TJA1021?

The Moisture Sensitivity Level (MSL) for the TJA1021 is 1 Unlimited.

What is the REACH status for the TJA1021?

The TJA1021 is REACH Unaffected.

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