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LSF0204D: Application Usage Consult

Stanley Dai
Expert 5810 points
Part Number: LSF0204D
Other Parts Discussed in Thread: TMUX1511

Hi Team,

Could you pls review whether our LSF0204DPWR can be used in below customer scenario? This is the first time customer use our LSF0204DPWR, pls kindly help us here. Thanks.

A side signal high voltage is around 1V.

Best,

Stanley

  • +1
    Guru 317060 points

    Yes. As shown in section 10.2.1.1.1, a difference of at least 1 V between the Vref_x voltages would be better.

    When the pull-up voltage on both sides is the same, the LSF works just like an analog switch. Use the TMUX1511 instead.