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    MA5263 Search Results

    MA5263 Datasheets (2)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    MA5263 Marconi LD / DTMF Programmable Dialler Chip with Last Number Redial Original PDF
    MA5263 Marconi Pulse / DTMF Programmable Dialer Chip with Last Number Redial Original PDF

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    DTMF KEYPAD Dialer

    Abstract: MA5263 iti telephone keypad telephone keypad interface circuit with dtmf LS356 LS656 MA5262 dtmf phone dialer DTMF circuit
    Text: Marconi Electronic Devices PULSE/DTMF PROGRAMMABLE DIALER CHIP WITH LAST NUMBER REDIAL FEATURES * User selectable pulse or DTMF dialer modes. * Last num ber redial memory 21 d ig it num ber store in itia ted by hooksw itch input on-hook. * Internal on-hook tim eout.


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    PDF MA5262 MA5263 MA527 400ms 800ms. 560KHz MA526. DTMF KEYPAD Dialer MA5263 iti telephone keypad telephone keypad interface circuit with dtmf LS356 LS656 MA5262 dtmf phone dialer DTMF circuit