TJA1042T/1J

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TJA1042T/1J

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Especificações

Atributo Valor
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)

Visão Geral

Description

The TJA1042T/1J is a high-speed CAN transceiver from NXP, designed for Controller Area Network (CAN) systems in automotive and industrial applications. It supports CAN FD (Flexible Data Rate) for faster data transmission (up to 5 Mbps) while maintaining backward compatibility with classic CAN (up to 1 Mbps).
Key features:
- Low-power modes (Standby, Sleep) for energy efficiency.
- High EMC/ESD robustness, meeting automotive standards (ISO 11898-2).
- Fail-safe operation with bus short-circuit protection.
- 3.3V & 5V microcontroller compatibility.
Applications include ECUs, gateways, and CAN FD networks in vehicles. The TJA1042T/1J is a reliable, high-performance transceiver for demanding CAN communication.

Equivalent

Equivalent products to the TJA1042T/1J (a CAN transceiver) include:
- TJA1043T/3J (higher ESD protection)
- TJA1051T/3J (basic CAN, lower cost)
- SN65HVD23x (Texas Instruments)
- MCP2561/2 (Microchip)
- PCA82C250 (NXP, legacy option)
These alternatives offer similar CAN FD or CAN 2.0B compatibility. Check datasheets for exact specs like voltage, speed, and ESD ratings.

Application

The TJA1042T/1J is a high-speed CAN transceiver commonly used in automotive and industrial applications. Key areas include:
1. Automotive Networks: ECUs, infotainment, ADAS, and powertrain systems.
2. Industrial Automation: CAN-based control systems and machinery.
3. Telematics: Vehicle communication modules.
4. Medical Devices: Reliable data transmission in equipment.
5. Aerospace: Avionics and onboard systems.
It supports ISO 11898-2/5, offering robust noise immunity and low power consumption, ideal for harsh environments.

Package

The TJA1042T/1J is a high-speed CAN transceiver from NXP. It comes in a SOIC-8 package, which is a small outline integrated circuit with 8 pins. This surface-mount package is compact and widely used in automotive and industrial applications for reliable CAN communication.

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