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ADUM1402ARWZ-RL

Specifications

SKU: 12529686

BUY ADUM1402ARWZ-RL https://www.utsource.net/itm/p/12529686.html

Parameter Description Min Typ Max Unit
Supply Voltage (VDD1) Input Supply Voltage 3.0 - 5.5 V
Supply Voltage (VDD2) Output Supply Voltage 3.0 - 5.5 V
Isolation Voltage Rated Isolation Voltage - 2500 - Vrms
Data Rate Maximum Data Rate - - 150 Mbps
Propagation Delay Propagation Delay 17 - 28 ns
Skew Maximum Channel-to-Channel Skew - - 6 ns
Common Mode Transient Immunity (CMTI) Common Mode Transient Immunity - 25 - kV/μs
Operating Temperature Range Junction Temperature -40 - 125 °C
Storage Temperature Range Storage Temperature -65 - 150 °C
Quiescent Current (Iq) Quiescent Current per Channel - 1.0 - mA

Instructions for Use:

  1. Power Supply:

    • Ensure that both VDD1 and VDD2 are within the specified range (3.0V to 5.5V).
    • Use appropriate decoupling capacitors (0.1μF and 10μF) close to the power pins to reduce noise and ensure stable operation.
  2. Signal Integrity:

    • Keep signal traces as short as possible to minimize reflections and crosstalk.
    • Use controlled impedance lines for high-speed signals to maintain signal integrity.
  3. Isolation:

    • Ensure that the isolation barrier is not subjected to voltages exceeding the rated isolation voltage (2500Vrms).
    • Use proper grounding and shielding techniques to protect against electromagnetic interference (EMI).
  4. Data Transmission:

    • The device supports data rates up to 150 Mbps. Ensure that the data rate is within this limit to avoid errors.
    • Use differential signaling for improved noise immunity and signal integrity.
  5. Temperature Management:

    • Operate the device within the specified temperature range (-40°C to 125°C) to ensure reliable performance.
    • Provide adequate cooling if operating at high temperatures or in high-power applications.
  6. Storage:

    • Store the device in a dry, cool environment within the storage temperature range (-65°C to 150°C).
  7. Handling:

    • Handle the device with care to avoid damage to the pins and the isolation barrier.
    • Follow electrostatic discharge (ESD) precautions to prevent damage from static electricity.
  8. Testing:

    • Use appropriate test equipment and methods to verify the performance of the device.
    • Refer to the datasheet for detailed testing procedures and specifications.
(For reference only)

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