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TJA1040

The TJA1040 from NXP Semiconductors is a high-speed CAN transceiver designed for automotive applications. It supports data rates up to 1 Mbaud and is compatible with 3.3V and 5V logic levels.

✓ Total Stock: 9,807 pcs

$ Price Range: $2.95

TJA1040 Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	6,212 pcs On Request	6212 pcs	On Request	1	On Request	On Request	16+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	3,593 pcs On Request	3593 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
ACK ELEKTRONIK ✓ Non-Authorised Inventory information	2 pcs On Request	2 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TJA1040 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	1 Mbaud
Supply Current	15μA
Supply Voltage	5V
Tape & Reel	Yes

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TJA1040 Description

Short technical summary and product information.

The TJA1040 is a high-speed Controller Area Network (CAN) transceiver from NXP Semiconductors, primarily intended for automotive applications operating at speeds up to 1 Mbaud. It serves as the interface between the CAN protocol controller and the physical bus, providing differential transmit and receive capabilities.

Key features include full compatibility with the ISO 11898 standard, very low electromagnetic emission (EME), and high common-mode range for electromagnetic immunity (EMI). The transceiver disengages from the bus in an unpowered state, presenting zero load. It supports at least 110 nodes on the bus and offers a very low-current standby mode with wake-up capability via the bus.

Input levels are compatible with both 3.3V and 5V devices. The device includes a transmit data (TXD) dominant time-out function and bus pins protected against automotive transients. It is also short-circuit proof to battery and ground, and thermally protected.

The TJA1040 is supplied in an SO8 package, suitable for surface mounting. Its operating temperature range is -40°C to +150°C.

TJA1040 Quick Information

Product Type: CAN Transceiver

Canonical Name: TJA1040 High Speed CAN Transceiver

Subcategory: Voltage Regulators - Linear Regulator Controllers

TJA1040 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TJA1040 Estimated Pricing

Qty	Low	High
1+	$2.95	$2.95

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

TJA1040 Features

High-speed CAN transceiver up to 1 Mbaud.
Fully compatible with ISO 11898 standard.
Supports 3.3V and 5V input levels.
Low electromagnetic emission and high immunity.
SO8 package for surface mounting.

TJA1040 Applications

Automotive passenger car applications.
CAN bus communication systems.
Industrial control networks.
Embedded system communication.

TJA1040 FAQs

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

What is the maximum data rate for the TJA1040 CAN transceiver?

The TJA1040 supports high-speed applications up to 1 Mbaud.

What supply voltage does the TJA1040 operate with?

The TJA1040 operates with a supply voltage of 5V.

What is the operating temperature range for the TJA1040?

The virtual junction temperature range for the TJA1040 is -40°C to +150°C.

What package type is the TJA1040 available in?

The TJA1040 is available in an SO8 package.

Is the TJA1040 RoHS compliant?

The TJA1040 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TJA1040?

The Moisture Sensitivity Level (MSL) for the TJA1040 is 1.