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TLV4376: Unused input pins and output pins

Mohammed Khan
Intellectual 580 points

Part Number: TLV4376

if an opamp is not used among the 4 channels of TLV4376, how should the input and output pins be configured ?

  • +1
    Guru 140200 points

    Hi Mohammed,

    take a 100k / 100k voltage divider and generate an auxiliary voltage of about midsupply and connect the +inputs of unsed OPAmps to this auxiliary voltage. Connect the -inputs of each unused OPAmp to its output forming a simple voltage follower (gain = +1V/V).

    Kai