TJA1043T The NXP Semiconductors TJA1043T is a half-duplex CANbus transceiver. It operates with a supply voltage of 4.5V to 5.5V and supports data rates up to 5Mbps.
Mfr Part #:

TJA1043T

Available from 4 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors TJA1043T is a half-duplex CANbus transceiver. It operates with a supply voltage of 4.5V to 5.5V and supports data rates up to 5Mbps.
✓ Total Stock: 9,451 pcs
$ Price Range: $2.22

TJA1043T Available from 4 distributors

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4,989 pcs
4989 pcs On Request 1 On Request On Request 17+ On Request 2026-06-03 08:15:13
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2,482 pcs
2482 pcs On Request 1 On Request On Request On Request On Request On Request
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1,644 pcs
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336 pcs
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TJA1043T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TJA1043T Description

Short technical summary and product information.

The TJA1043T from NXP Semiconductors is an interface IC designed for CANbus communication. This half-duplex transceiver operates within a supply voltage range of 4.5V to 5.5V and can achieve data rates of up to 5Mbps.

 

Key electrical specifications include a receiver hysteresis of 120mV. The device is qualified for automotive applications and operates across a wide temperature range from -40°C to 150°C.

 

Packaged in a 14-SOIC surface-mount form factor, the TJA1043T is supplied in tubes. Its robust design and operating parameters make it suitable for various automotive and industrial communication systems requiring reliable CANbus connectivity.

TJA1043T Quick Information

Product Type: Interface IC
Canonical Name: TJA1043T CANbus Transceiver
Subcategory: Audio Special Purpose

TJA1043T Compliance

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

TJA1043T Estimated Pricing

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1+ $2.22 $2.22

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

TJA1043T Features

  • Half-duplex CANbus transceiver.
  • Supports 5Mbps data rate.
  • Operates from 4.5V to 5.5V supply.
  • Wide temperature range: -40°C to 150°C.
  • AEC-Q100 qualified for automotive use.

TJA1043T Applications

  • Ideal for automotive CANbus networks.
  • Suitable for industrial communication systems.
  • Used in vehicle control modules.
  • Enables reliable data transmission.

TJA1043T FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the TJA1043T?

The TJA1043T operates with a supply voltage between 4.5V and 5.5V.

What is the operating temperature range of the TJA1043T?

The TJA1043T can operate in temperatures ranging from -40°C to 150°C.

What package type is the TJA1043T available in?

The TJA1043T is available in a 14-SOIC package, suitable for surface mounting.

What is the RoHS status of the TJA1043T?

The TJA1043T is ROHS3 Compliant.

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