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TCAN1044AEVDRQ1
+NomenclatureIC TRANSCEIVER HALF 1/1 8SOIC
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FabricantTexas Instruments
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Pièce fabricant #TCAN1044AEVDRQ1
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En stock4732
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Spécifications
| Attribut | Valeur |
| Part Status | Active |
| Type | Transceiver |
| Protocol | CANbus |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 115 mV |
| Data Rate | 8Mbps |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
Présentation
Description
Key features include low power consumption with silent mode operation, thermal shutdown protection, and a wide operating temperature range, making it highly reliable. The transceiver is compliant with ISO 11898-2:2016 standards, ensuring compatibility with existing systems. It also provides enhanced protection against electromagnetic interference and electrostatic discharge, contributing to system robustness.
The TCAN1044AEVDRQ1 includes a standby mode to reduce power usage when inactive, and wake-up functionality to re-engage the system when needed. Its small package size allows for flexible design integration, and its automotive-grade AEC-Q100 qualification confirms its suitability for use in automotive applications. Ideal use cases include automotive networking, industrial automation, and other systems that require high-speed, reliable data transmission over a CAN bus.
Equivalent
1. NXP TJA1044: A high-speed CAN transceiver that supports CAN FD.
2. Microchip MCP2561/2FD: CAN FD transceivers designed for high-speed communication.
3. ON Semiconductor NCV7446: An automotive-grade CAN FD transceiver.
These alternatives offer similar functionalities for CAN bus communication in automotive and industrial applications. Always verify compatibility with specific requirements before substituting.
Features
1. Data Rates: Supports data rates up to 5 Mbps for flexible data exchange.
2. Voltage Range: Operates with a wide supply voltage range from 4.5V to 5.5V.
3. Low Power Consumption: Offers low standby current, making it efficient for power-sensitive applications.
4. Enhanced ESD Protection: Provides robust electrostatic discharge protection to ensure durability and reliability.
5. Thermal Shutdown: Includes thermal shutdown protection to prevent damage from overheating.
6. Wide Temperature Range: Suitable for extreme conditions, operating from -40°C to 125°C.
7. Automotive Qualification: AEC-Q100 qualified, ensuring it meets stringent automotive industry standards.
8. Fail-Safe Features: Includes features like dominant timeout to prevent bus lock-ups.
9. Pin Compatibility: Compatible with industry-standard pinouts for easy integration and replacement.
These features make the TCAN1044AEVDRQ1 ideal for automotive networks, providing reliable and efficient communication in complex vehicle systems.
Pinout
1. VCC (Pin 1): Power supply for the device.
2. TXD (Pin 2): Transmit data input from the microcontroller.
3. GND (Pin 3): Ground reference for the device.
4. RXD (Pin 4): Receive data output to the microcontroller.
5. VIO (Pin 5): Supply voltage pin for I/O level shifting.
6. CANH (Pin 6): High-level CAN differential bus line.
7. CANL (Pin 7): Low-level CAN differential bus line.
8. STB (Pin 8): Standby mode control input.
The TCAN1044AEVDRQ1 is designed for high-speed CAN applications, supporting data rates up to 5 Mbps. It is suitable for automotive and industrial applications, providing functions such as electrostatic discharge protection, thermal shutdown, and a low-power standby mode.