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TJA1051T/E,118
+Lista de MateriaisIC TRANSCEIVER HALF 1/1 8SO
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FabricanteNXP USA Inc.
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Peça do Fabricante #TJA1051T/E,118
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Ficha Técnica TJA1051T/E,118 DataSheet
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Type | Transceiver |
| Protocol | CANbus |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 120 mV |
| Data Rate | 5Mbps |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 150°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO |
| Base Product Number | TJA1051 |
Visão Geral
Description
Key features include a low electromagnetic emission (EME) and high electromagnetic immunity (EMI), making it suitable for electrically noisy environments. It supports baud rates up to 1 Mbit/s and includes fail-safe features like bus pins protection and thermal shutdown. The TJA1051T/E,118 also offers low power consumption modes, including a standby mode that reduces power usage when the bus is idle.
Its robust design ensures stability and reliability across a wide temperature range, making it ideal for automotive applications where performance under extreme conditions is required. Overall, the TJA1051T/E,118 is a reliable choice for integrating CAN communication in various high-speed applications.
Equivalent
1. MCP2561/2 by Microchip Technology
2. SN65HVD230/231/232 by Texas Instruments
3. ATA6560/1 by Microchip Technology (formerly Atmel)
4. ADM3053 by Analog Devices (with integrated isolation)
Ensure to check the specific features and performance parameters to confirm suitability for your application.
Features
1. High-Speed Communication: Supports data rates up to 1 Mbps, suitable for CAN FD (Flexible Data-rate) applications.
2. Low Electromagnetic Emission: Optimized to minimize electromagnetic interference, enhancing signal integrity.
3. Wide Supply Voltage Range: Operates with a supply voltage range from 4.5 V to 5.5 V.
4. Standby Mode: Saves power when the bus is idle, with a wake-up capability.
5. Thermal Protection: Includes over-temperature protection to prevent damage from overheating.
6. Low Power Consumption: Designed for energy efficiency in standby and operation modes.
7. ESD Protection: Provides electrostatic discharge protection, ensuring robust operation.
8. High Immunity: Resistant to electromagnetic interference, suitable for harsh environments.
9. Fail-Safe Features: Includes features like TXD dominant time-out to protect the bus in error conditions.
10. Small Footprint: Available in a small SO8 package, conserving board space.
These features make it a reliable choice for robust and efficient CAN communication in various applications.
Pinout
1. VCC (Pin 1): Power supply pin.
2. TXD (Pin 2): Transmit data input; it connects to the microcontroller for sending data.
3. GND (Pin 3): Ground connection.
4. RXD (Pin 4): Receive data output; it connects to the microcontroller to receive data.
5. VIO (Pin 5): Input/output supply for the level shifter, allowing the transceiver to interface with microcontrollers with lower I/O voltages.
6. CANH (Pin 6): CAN bus line High; it connects to the CAN bus.
7. CANL (Pin 7): CAN bus line Low; it also connects to the CAN bus.
8. STB (Pin 8): Standby control input; it controls the operating mode, switching between normal and standby mode.
The TJA1051T/E,118 provides differential transmit and receive capability to the CAN controller, essential for real-time data exchange in automotive and industrial systems.
Manufacturer
Application
1. Automotive Networks: Facilitates communication between various electronic control units (ECUs) within vehicles, such as engine control, transmission, airbags, and infotainment systems.
2. Industrial Automation: Used in factory automation systems for real-time communication between controllers, sensors, and actuators.
3. Building Automation: Integrates devices within a building's management system for efficient control of heating, ventilation, and air conditioning (HVAC).
4. Medical Equipment: Enables reliable data communication in complex medical devices.
5. Marine and Aerospace: Supports robust data exchange in navigation and control systems.
The transceiver's robust design ensures reliable operation in harsh environments.