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    Part Img ULN2003ANSRG4 datasheet by Texas Instruments

    • High-Voltage, High-Current Darlington Transistor Arrays 16-SO -20 to 70
    • Original
    • Yes
    • Yes
    • Active
    • EAR99
    • 8541.29.00.95
    • 8541.29.00.80

    ULN2003ANSRG4 datasheet preview

    Datasheet Impression

    ULN2003ANSRG4 Price & Stock

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    ULN2003ANSRG4 Frequently Asked Questions (FAQs)

    • The ULN2003ANSRG4 can sink up to 500mA per output, but it's recommended to limit it to 350mA for reliable operation.
    • Use a flyback diode (also known as a freewheeling diode) in parallel with the inductive load to absorb the back-EMF. This diode should be rated for the maximum voltage and current of the load.
    • The ULN2003ANSRG4 can operate with input voltages as low as 3.5V, but it's recommended to use a minimum of 4.5V for reliable operation.
    • Yes, the ULN2003ANSRG4 can be used to drive a relay, but make sure to choose a relay with a coil voltage and current rating that matches the ULN2003ANSRG4's output capabilities.
    • The power dissipation of the ULN2003ANSRG4 can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.
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