TJA1145TK - NXP

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TJA1145TK
Manufacturer

NXP
ChipWorker Part#

CW373266532
Category

CAN IC, Controller Area Network
Package

HVSON-14
Description

SPECIALTY INTERFACE CIRCUIT, PDSO14, 3 X 4.5MM, 0.85MM HEIGHT, GREEN, PLASTIC, MO-229, SOT1086-2, HVSON-14
Documentation

Datasheet

TJA1145TK Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

TJA1145TK Specifications

Attribute	Attribute Value

Part Number	TJA1145TK
Manufacturer	NXP
ChipWorker Part#	CW373266532
Category	CAN IC, Controller Area Network
Documentation	Datasheet
Number of Pins	14 Pin
Case/Package	HVSON-14
	expand all
Operating Temperature	-40℃ ~ 150℃
Product Lifecycle Status	Active
RoHS	RoHS Compliant
ECCN Code	EAR99

Product Description

Overview
The TJA1145 is a high-speed CAN transceiver that provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The transceiver is designed for high-speed CAN applications in the automotive industry, providing differential transmit and receive capability to (a microcontroller with) a CAN protocol controller.
The TJA1145 features very low power consumption in Standby and Sleep modes and supports ISO 11898-6:2013 compliant CAN Partial Networking by means of a selective wake-up function.
A dedicated implementation of the partial networking function has been embedded into the TJA1145/FD variants TJA1145T/FD and TJA1145TK/FD. This function is called ‘FD-passive’ and is the ability to ignore CAN FD frames while waiting for a valid wake-up frame in Sleep/Standby mode. This additional feature of partial networking is the perfect fit for networks that support both CAN FD and standard CAN 2.0 communications. It allows normal CAN controllers that do not need to communicate CAN FD messages to remain in partial networking Sleep/Standby mode during CAN FD communication without generating bus errors.
Advanced power management regulates the supply throughout the node and supports local and remote wake-up functionality. I/O levels are automatically adjusted to the I/O levels of the controller, allowing the TJA1145 to interface directly with 3.3 V to 5 V microcontrollers. An SPI interface is provided for transceiver control and for retrieving status information. Bus connections are truly floating when power is off.
The TJA1145 implements the CAN physical layer as defined in the current ISO11898 standards (ISO11898-2:2003, ISO11898-5:2007 and ISO11898-6:2013) and the pending updated version of ISO 11898-2:2016). Pending the release ISO11898-2:2016 including CAN FD and SAE-J2284-4, additional timing parameters defining loop delay symmetry are included. This implementation enables reliable communication in the CAN FD fast phase at data rates up to 2 Mbit/s.
These features make the TJA1145 the ideal choice for high-speed CAN networks containing nodes that are always connected to the battery supply line but, in order to minimize current consumption, are only active when required by the application.
MoreLess
## Features
### General
* Fully compliant with the ISO 11898-2:2003, ISO 11898-5:2007 and ISO 11898-6:2013 standards
* Timing guaranteed for data rates up to 2 Mbit/s
* Autonomous bus biasing according to ISO 11898-6:2013
* Optimized for in-vehicle high-speed CAN communication
* No ‘false’ wake-ups due to CAN FD frame detection in TJA1145/FD variants
### Designed for automotive applications
* ±8 kV ElectroStatic Discharge (ESD) protection, according to the Human Body Model (HBM) on the CAN bus pins
* ±6 kV ESD protection, according to IEC 61000-4-2 on pins BAT and WAKE and on the CAN bus pins
* CAN bus pins short-circuit proof to ±58 V
* Battery and CAN bus pins protected against transients according to ISO 7637-3, test pulses 1, 2a, 3a and 3b
* Suitable for use in 12 V and 24 V systems
* Available in SO14 and leadless HVSON14 package (3 mm x 4.5 mm) with improved Automated Optical Inspection (AOI) capability
* AEC-Q100 qualified
* Dark green product (halogen free and Restriction of Hazardous Substances (RoHS) compliant)
### Advanced ECU power management system
* Very low-current Standby and Sleep modes, with full wake-up capability
* Entire node can be powered down via the inhibit output
* Remote wake-up capability via standard CAN wake-up pattern or via ISO 11898-6:2013 and ISO 11898-2:2003 compliant selective wake-up frame detection
* Local wake-up via the WAKE pin
* Wake-up source recognition
* Bit rates of 50 kbit/s, 100 kbit/s, 125 kbit/s, 250 kbit/s, 500 kbit/s and 1 Mbit/s supported during selective wake-up"
* Local and/or remote wake-up can be disabled to reduce current consumption
* Transceiver disengages from the bus when the battery supply is removed
* VIO input allows for direct interfacing with 3.3 V to 5 V microcontrollers
### Protection and diagnosis
* 16-, 24- or 32-bit SPI for configuration, control and diagnosis
* Transmit Data (TXD) dominant time-out function with diagnosis
* Overtemperature warning and shut-down
* Undervoltage detection and recovery on pins VCC, VIO and BAT
* Cold start diagnosis (via bits PO and NMS)
* Advanced system and transceiver interrupt handling
## Features

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy TJA1145TK

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.