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UPD71051GU-10

Specifications

SKU: 1463067

BUY UPD71051GU-10 https://www.utsource.net/itm/p/1463067.html
USART
Parameter Symbol Min Typical Max Unit
Supply Voltage Vcc 4.5 5.0 5.5 V
Operating Temperature Ta -40 85 °C
Storage Temperature Tstg -65 150 °C
Output Current Iout 25 50 mA
Input Leakage Current Iin 1.0 5.0 μA
Rise Time tr 15 30 ns
Fall Time tf 15 30 ns
Propagation Delay Time tpLH 18 35 ns
Propagation Delay Time tpHL 18 35 ns
Power Consumption Pd 500 1000 mW

Instructions for Use

  1. Power Supply:

    • Ensure the supply voltage (Vcc) is within the specified range of 4.5V to 5.5V.
    • Use a stable power source to avoid fluctuations that can affect performance.
  2. Temperature Considerations:

    • Operate the device within the temperature range of -40°C to 85°C.
    • Store the device in an environment with temperatures between -65°C and 150°C.
  3. Output Current:

    • The maximum output current (Iout) should not exceed 50mA to prevent damage to the device.
    • For optimal performance, keep the output current around 25mA.
  4. Input Handling:

    • Minimize input leakage current (Iin) by ensuring inputs are properly terminated and not left floating.
    • Keep input leakage current below 5.0μA to avoid unintended behavior.
  5. Timing Parameters:

    • Ensure rise time (tr) and fall time (tf) are within the specified ranges to maintain signal integrity.
    • Propagation delay times (tpLH and tpHL) should be considered when designing timing-sensitive circuits.
  6. Power Consumption:

    • Monitor power consumption (Pd) to ensure it does not exceed 1000mW to avoid overheating and potential failure.
  7. Handling and Storage:

    • Handle the device with care to avoid static discharge and physical damage.
    • Store the device in a dry, cool place to prevent moisture-related issues.
  8. Mounting and Soldering:

    • Follow recommended soldering profiles to avoid thermal stress.
    • Ensure proper alignment and secure mounting to prevent mechanical stress.
  9. Testing:

    • Perform initial testing under controlled conditions to verify functionality.
    • Regularly test the device during operation to ensure continued performance.
  10. Compliance:

    • Ensure the device complies with relevant safety and regulatory standards for your application.
(For reference only)

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