TJA1042T/1J

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TJA1042T/1J

IC TRANSCEIVER HALF 1/1 8SO

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Especificaciones

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Type Transceiver
Protocol CANbus
NumberofDrivers/Receivers 1/1
Duplex Half
ReceiverHysteresis 120 mV
DataRate 5Mbps
Voltage-Supply 4.5V ~ 5.5V
OperatingTemperature -40°C ~ 150°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Descripción general

Description

The TJA1042T/1J is a high-speed CAN transceiver designed for automotive and industrial applications. It serves as an interface between a CAN protocol controller and the physical CAN bus, enabling reliable data transmission in a networked environment. Key features include a low-power standby mode, robust protection against electromagnetic interference, and compliance with the ISO 11898 standard for CAN communications.
This transceiver supports data rates up to 1 Mbps, facilitating efficient communication in real-time applications. Its advanced design ensures a wide operating temperature range and high immunity to noise, making it suitable for harsh environments. The TJA1042T/1J is also characterized by its low voltage operation, which contributes to energy efficiency in automotive systems.
Overall, this component is integral to vehicle communication networks, enabling features such as engine control, body electronics, and advanced driver assistance systems (ADAS).

Features

The TJA1042T/1J is a dual-CAN transceiver designed for automotive applications, compliant with ISO 11898-2 standards. Key features include:
1. Dual CAN Interface: Supports two CAN nodes for communication on the same bus.
2. High-Speed Operation: Capable of transmitting data rates up to 1 Mbps.
3. Low Power Consumption: Features a low-power mode for energy efficiency.
4. Wide Voltage Range: Operates within a voltage range of 4.75 to 5.25 V, making it suitable for various automotive power systems.
5. Thermal Protection: Enhanced thermal management to prevent overheating.
6. Enhanced ESD Protection: Robust protection against electrostatic discharge for reliability in automotive environments.
7. Diagnostic Features: Includes fault detection and reporting functionalities for improved system diagnostics.
8. Small Package Size: Offered in a compact HTQFN package to save board space.
These features make the TJA1042T/1J ideal for connecting microcontrollers and other devices to CAN networks in vehicles.

Package

The TJA1042T/1J is packaged in a SOIC-16 (Small Outline Integrated Circuit) format. This surface-mount package is designed for easy integration onto PCBs and offers a compact solution for automotive CAN transceiver applications.

Pinout

The TJA1042T/1J is a CAN transceiver that typically features a 14-pin Dual In-Line Package (DIP) or a similar surface mount package.
Pin Count: 14 pins
Functions of Key Pins:
1. VCC (Pin 1): Supply voltage (typically 5V).
2. GND (Pin 2): Ground reference.
3. TXD (Pin 3): Transmit data input from the microcontroller.
4. RXD (Pin 4): Receive data output to the microcontroller.
5. CANH (Pin 5): High side of the CAN bus.
6. CANL (Pin 6): Low side of the CAN bus.
7. STB (Pin 7): Standby mode control.
8. RXD (Pin 8): Receive data output.
9. TXD (Pin 9): Transmit data input.
10. NC (Pins 10-14): No connection; used for spacing or positioning.
The TJA1042T/1J is designed for high-speed CAN applications, providing robust communication and low-power operation.

Manufacturer

The TJA1042T/1J is manufactured by NXP Semiconductors, a global semiconductor company headquartered in the Netherlands. NXP specializes in providing high-performance mixed-signal and standard product solutions, focusing on automotive, industrial, and Internet of Things (IoT) applications. The TJA1042 is specifically a CAN transceiver designed for use in automotive communication systems, enabling reliable data transmission in Controller Area Network (CAN) protocols. NXP is known for its innovations in secure connectivity and processing, making it a key player in the semiconductor industry, particularly within the automotive sector.

Application

The TJA1042T/1J is a CAN transceiver used in automotive and industrial applications. It facilitates communication in Controller Area Network (CAN) systems, making it suitable for vehicle networks, automotive diagnostics, and industrial automation. Its features support high-speed data transmission, low power consumption, and robust electromagnetic compatibility, making it ideal for applications like engine control units, body control modules, and communication between electronic control units (ECUs).

Equivalent

The TJA1042T/1J is a CAN transceiver. Equivalent products include the MCP2551, SN65HVD230, and ISO1042. These alternatives provide similar functionalities, such as CAN communication and compatibility with various microcontrollers. Always check specific datasheets to confirm pin configurations and electrical characteristics before substitution.

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

El plazo de pago es 100% prepagado.

Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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