Need help identifying a chip

Discussion in 'General Electronics Chat' started by spinnaker, Feb 5, 2010.

  1. spinnaker

    Thread Starter AAC Fanatic!

    Oct 29, 2009
    I need help identifying a chip.

    There is coating all over it so it is hard to see the numbers.

    It is from TI.

    It is an 8 PIN DIP.

    It is found in what I think is the charge controller circuit of a charge/controller/LED driver circuit board.

    It looks like the number on the chip is LM983P, But it could be LM383P or LM883P. But I cannot find a datasheet on any of these. Basically, I am not sure of the number right after the LM. But I am pretty sure it starts with LM and ends with 83P.

    There is another number 84A01TM that I can see pretty well but this is a batch number.

    Does anyone know what this chip might be?
    Last edited: Feb 5, 2010