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USB2422T/MJ

Specifications

SKU: 9277257

BUY USB2422T/MJ https://www.utsource.net/itm/p/9277257.html
IC HUB CTLR USB 2.0 24QFN
Parameter Symbol Min Typ Max Unit Description
Operating Voltage VCC 3.0 3.3 3.6 V Supply voltage
Operating Current (Active) Icc - 50 100 mA Supply current in active state
Operating Current (Suspend) Icc_sus - 0.5 1 mA Supply current in suspend state
Data Rate - 480 - Mbps High-speed data rate
Full-Speed Data Rate - 12 - Mbps Full-speed data rate
Low-Speed Data Rate - 1.5 - Mbps Low-speed data rate
Differential Input Impedance Zdiff 90 90 90 Ω Differential input impedance
Common-Mode Input Range Vcm -0.5 2.0 3.6 V Common-mode input range
Output Drive Strength Iout 10 20 30 mA Maximum output drive strength
ESD Rating - 8 - kV Human Body Model (HBM)
Operating Temperature Toper -40 - 85 °C Operating temperature range
Storage Temperature Tstg -65 - 150 °C Storage temperature range
Package Type - - - QFN-24 Package type

Instructions for USB2422T/MJ

  1. Power Supply:

    • Ensure the supply voltage (VCC) is within the specified range of 3.0V to 3.6V.
    • Use a stable power source to avoid voltage fluctuations that could affect performance.
  2. Data Lines:

    • Connect the differential data lines (D+ and D-) to the corresponding pins on the USB port.
    • Ensure proper termination to match the differential input impedance of 90Ω.
  3. Grounding:

    • Connect the ground (GND) pin to the system ground to ensure proper signal integrity and noise reduction.
  4. Configuration:

    • Configure the device for high-speed, full-speed, or low-speed operation based on your application requirements.
    • Use the appropriate configuration settings to enable or disable specific features.
  5. ESD Protection:

    • Handle the device with care to avoid ESD damage.
    • Use ESD protection equipment and follow standard ESD handling procedures.
  6. Thermal Management:

    • Ensure adequate cooling if operating at high temperatures.
    • Use heat sinks or other cooling methods if necessary to maintain the operating temperature within the specified range.
  7. Testing and Validation:

    • Perform thorough testing to validate the functionality and performance of the USB2422T/MJ in your specific application.
    • Follow USB standards and compliance testing guidelines to ensure compatibility and reliability.
  8. Storage:

    • Store the device in a dry, cool environment to prevent damage from moisture and extreme temperatures.
  9. Soldering:

    • Use recommended soldering profiles to avoid thermal stress during assembly.
    • Ensure proper alignment and soldering of all pins to avoid short circuits or open connections.
  10. Documentation:

    • Refer to the datasheet and application notes for detailed information on pin configurations, timing diagrams, and additional specifications.
(For reference only)

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