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TL4242: Please explain the block diagram.

Taemin Ahn
Intellectual 795 points
Part Number: TL4242

Hi team

TL4242-Q1 is in use.

I do not understand the block diagram in the datasheet.

Is it possible to describe as much as possible?

Thanks,

TM

  • 0
    TI__Expert 5475 points
    Hi Taemin,

    What is the specific question that you have on this diagram? It's not easy to explain the whole diagram without a specific aspect. Besides that, a block diagram is just a simplified diagram of the device. The detailed feature description and typical application of the device is included in the datasheet. You can follow these description for the design. Thanks.

    Best regards,
    Shirley He
  • 0 in reply to Shirley He
    Intellectual 795 points

    Hi Shirley He

    Thank you for your reply.

    If the overall description is not easy, can you explain the Bias Supply, Bandgap Reference, and Comparator sections?

    I ask politely.

    Thanks,

    TM

  • 0 in reply to Taemin Ahn
    TI__Expert 5475 points

    Hi  Teamin,

    The bias and bandgap voltage reference is used to produce a temperature independent voltage reference which is widely used in integrated circuits. The comparator is used to regulate the reference voltage at REF pin at 177mV(typically).

    Best regards,

    Shirley He