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    LR4089BN Search Results

    LR4089BN Datasheets (1)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    LR4089BN Sharp V(dd): 6.2V 500mW tone dialer LSI Scan PDF

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    LR4089

    Abstract: LR4089BN LR4089B
    Text: SHARP LR4089B/LR4089BN LR4089B/LR4089BN Tone Dialer LSI FEATURES • Tone output : bipolar Mute output : N-channel open-drain • Uses either a standard 2-of-8 matrix keyboard or a single contact keyboard • Uses a 3.579 545 HMz color-burst crystal oscil­


    OCR Scan     		PDF LR4089B/LR4089BN LR4089B/LR4089BN LR4089B LR4089B/ LR4089BN LR4089B LR4089 LR4089BN

    LR4089B

    Abstract: LR4089BN 12 Mhz in crystal oscillator LR4089 18-PIN sine wave inverter circuit diagram DTMF telephone Scans-00145149 LM 941
    Text: SHARP LR4089B/ LR4089BN LR4089B/LR4089BN Tone Dialer LSI DESCRIPTION PIN CONNECTIONS FEATURES • Tone output : bipolar Mute output : N-channel open-drain • Uses either a standard 2-of-8 matrix keyboard or a single contact keyboard • Uses a 3.579 545 HMz color-burst crystal oscil­


    OCR Scan     		PDF LR4089B/ LR4089BN LR4089B/LR4089BN LR4089B/LR4089BN LR4089B LR4089B fllfl07Tfl LR4089BN 12 Mhz in crystal oscillator LR4089 18-PIN sine wave inverter circuit diagram DTMF telephone Scans-00145149 LM 941