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TJA1046TK

The NXP Semiconductors TJA1046TK is a dual high-speed CAN transceiver designed for automotive applications. It supports data rates up to 5 Mbit/s and operates in 12V systems.

✓ Total Stock: 1,413 pcs

$ Price Range: $4.75

TJA1046TK Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
ACK ELEKTRONIK ✓ Non-Authorised Inventory information	1,413 pcs On Request	1413 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TJA1046TK Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	NXP Semiconductors
Data Rate	5 Mbit/s
Halogen Free	Halogen Free
Operating Voltage	12 V
Package / Case	HVSON14
Propagation Delay	210 ns

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TJA1046TK Description

Short technical summary and product information.

The TJA1046TK from NXP Semiconductors is a dual high-speed CAN transceiver, providing two independent interfaces for Controller Area Network (CAN) protocol controllers. It is engineered for high-speed CAN applications within the automotive industry, offering robust communication capabilities at data rates up to 5 Mbit/s, suitable for CAN FD networks.

This transceiver is optimized for 12V automotive systems and boasts excellent ElectroMagnetic Compatibility (EMC) performance. Key features include a very low-current Standby mode with bus wake-up capability, and ideal passive behavior to the CAN-bus when the supply voltage is off. The TJA1046TK implements the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5.

The device is housed in a leadless HVSON14 package measuring 3.0 mm x 4.5 mm, offering significant PCB space savings compared to traditional SO packages. This makes it an excellent choice for networks requiring multiple HS-CAN interfaces, low-power modes, and wake-up functionality via the CAN-bus, particularly in body and gateway control units.

TJA1046TK Quick Information

Product Type: CAN Transceiver

Series: TJA1046

Canonical Name: TJA1046TK Dual High-Speed CAN Transceiver

Subcategory: CAN Transceiver

TJA1046TK Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TJA1046TK Estimated Pricing

Qty	Low	High
1+	$4.75	$4.75

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

TJA1046TK Features

Dual high-speed CAN transceivers in one package.
Supports data rates up to 5 Mbit/s.
Optimized for 12 V automotive systems.
Low-current standby mode with wake-up.
HVSON14 package for space saving.

TJA1046TK Applications

Ideal for automotive body control units.
Suitable for gateway control units.
Used in networks with multiple HS-CAN interfaces.
Enables low-power CAN-bus communication.

TJA1046TK FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum data rate for the TJA1046TK?

The TJA1046TK guarantees robust communication at data rates up to 5 Mbit/s.

What is the TXD to RXD propagation delay?

The improved TXD to RXD propagation delay is 210 ns.

What is the operating voltage for this CAN transceiver?

The TJA1046TK is optimized for use in 12 V automotive systems.

What package type is the TJA1046TK supplied in?

It is supplied in a leadless HVSON14 package.

Does the TJA1046TK support a low-power mode?

Yes, it features a very low-current Standby mode with bus wake-up capability.

Is the TJA1046TK compliant with RoHS standards?

The product is listed as RoHS3 Compliant.