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    UM92870A Search Results

    UM92870A Datasheets (1)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    UM92870A Unicorn Microelectronics INTEGRATED DTMF RECEIVER Scan PDF

    UM92870A Datasheets Context Search

    Catalog Datasheet MFG & Type Document Tags PDF

    CIRCUIT OF DIALTONE FILTER

    Abstract: UM92870 UM92870A PDI Gain Setting UM92870C 3.5795 crystal UM92870B UM92
    Text: LJIN/IC UMC U U 9 2 8 7 0 S e rie 9 Integrated DTMF Receiver Features Uses inexpensive 3.5795 MHz crystal CMOS for low power consumption Tristate outputs Early steering output • Full DTMF receiver in single 18-pin package ■ Single 5-volt power supply ■ Internal gain setting amplifier


    OCR Scan     		18-pin UM92870 350Hz 440Hz CIRCUIT OF DIALTONE FILTER UM92870A PDI Gain Setting UM92870C 3.5795 crystal UM92870B UM92 PDF