ADV3200/32001 5V operation mode

Hi,

If I use the ADV 3200 with single supply at 5V, which is the logical level for digital I/O? In datasheet I see that is present the table with the value for 3V3 digital supply but I can't find the one for 5V.

moreover, is possible use 5V to supply analog power pins  (VPOS/VNEG) and keep at 3V3 the logical level (DVCC/DGND)?

regards,

Dario

Top Replies

    •  Analog Employees 
    Jul 16, 2019 +1 verified

    Hi Dario,

    If I use the ADV 3200 with single supply at 5V, which is the logical level for digital I/O? In datasheet I see that is present the table with the value for 3V3 digital supply but…
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  • +1
    •  Analog Employees 
    on Jul 16, 2019 3:41 AM

    Hi Dario,

    If I use the ADV 3200 with single supply at 5V, which is the logical level for digital I/O? In datasheet I see that is present the table with the value for 3V3 digital supply but I can't find the one for 5V.

    The digital inputs and output are TTL logic so same values apply to DVCC = 5V


    moreover, is possible use 5V to supply analog power pins  (VPOS/VNEG) and keep at 3V3 the logical level (DVCC/DGND)?

    What do you mean by your second question? Are you saying +5V on the analog pins? if yes, that's not possible. Maximum voltage that the supply pin can handle is +3.3V(ADV3201).

    Regards,
    Goz

Reply
  • +1
    •  Analog Employees 
    on Jul 16, 2019 3:41 AM

    Hi Dario,

    If I use the ADV 3200 with single supply at 5V, which is the logical level for digital I/O? In datasheet I see that is present the table with the value for 3V3 digital supply but I can't find the one for 5V.

    The digital inputs and output are TTL logic so same values apply to DVCC = 5V


    moreover, is possible use 5V to supply analog power pins  (VPOS/VNEG) and keep at 3V3 the logical level (DVCC/DGND)?

    What do you mean by your second question? Are you saying +5V on the analog pins? if yes, that's not possible. Maximum voltage that the supply pin can handle is +3.3V(ADV3201).

    Regards,
    Goz

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