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RS232 recommendation

Jimmy Huang
Expert 2825 points
Other Parts Discussed in Thread: TRS3232E, MAX3232E, MAX3223-EP, TRSF3223E, SN65C3222E, SN65C3223E, TRSF3222E, SN75C3232E, SN65C3232E, TRSF3232E

Hello

Please help to recommend RS232 transceiver chip

3.0V to 5.5V RS-232 2Tx/2Rx Transceiver,SOP16(150),10.2*6.2*1.75

Original model:：UT3232G-S16-R

  • 0
    TI__Guru 69652 points

    Jimmy,

    The TRS3232E and MAX3232E are the best matches, but at the moment there is no inventory available.

    The MAX3223-EP, SN65C3222E, SN65C3223E, TRSF3222E and TRSF3223E match the 2TX/2RX and 3.0V to 5.5V requirement, but they are 20-pin SOP packages.

    SN65C3232E, SN75C3232E, and TRSF3232E are direct matches for your requirements and they have stock available right now. Please let us know if you have any other questions.

    Regards,

    Eric Hackett