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HVDA540QDRQ1
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Product Detailed Parameters
- Description：IC TRANSCEIVER HALF 1/1 8SOIC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Series：-
- Type：Transceiver
- Protocol：CANbus
- Number of Drivers/Receivers：1月1日
- Duplex：Half
- Data Rate：1Mbps
- Voltage - Supply：4.68V ~ 5.33V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Receiver Hysteresis：125 mV
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The HVDA540QDRQ1 is a high-speed CAN transceiver from the SN65HVDA540 series, manufactured by Texas Instruments. It supports data rates up to 1 Mb/s and operates within a supply voltage range of 4.68 V to 5.33 V. The device features one driver and one receiver in an 8-SOIC package. It is qualified under AEC-Q100 standards for automotive applications, with a specified operating temperature range from -40°C to +125°C. Key electrical parameters include a propagation delay of 230 ns, a working supply current of 50 mA, and ESD protection rated at 12 kV. Power dissipation is listed at 215 mW.
Feature Summary
- AEC-Q100 qualified for automotive reliability requirements
- High-speed communication capability supporting 1 Mb/s data rates
- Robust electrostatic discharge protection rated at 12 kV
- Extended industrial temperature operation from -40°C to +125°C
Applications
- Automotive Controller Area Network (CAN) bus systems
- Vehicle electronic control unit (ECU) interconnects
- Industrial automation network interfaces
Procurement Notes
Verify the complete part number including the QDRQ1 suffix to ensure correct automotive qualification and SOIC-8 packaging. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Cross-reference datasheet revisions to ensure compatibility with specific design requirements.
Selection Notes
Select this component when a 5V supply rail and 1 Mb/s speed are required for automotive CAN networks. Ensure the system design accommodates the 50 mA supply current and 215 mW power dissipation limits. Verify that the 8-SOIC footprint matches the PCB layout constraints and thermal management strategy.
Part Context
This device belongs to the SN65HVDA540 family of high-speed CAN transceivers designed for automotive environments. It provides differential transmission and reception between the CAN controller and the physical bus line. The QDRQ1 designation indicates automotive grade qualification and specific tape-and-reel packaging options.
Replacement Considerations
The HVDA541QDRQ1 is a documented substitute within the same SN65HVDA54x series. Both devices share similar automotive qualifications and interface protocols. Verify pinout compatibility and specific parameter tolerances before substitution.
