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| MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 SOUND EFFECT DING-DONG DOOR BELL FEATURES * MODE : VDD CONTROL. * Separate LED and BUZZER driver. IC M581/M582 M581 M582 1 TIME 2 TIMES OSH BZ 1 CYCLE 1 CYCLE APPLICATION * Door Bell, Toys. ELECTRICAL CHARACTERISTICS Characteristics Operating Voltage Operating Current Quiescent Current BZ Driving Current LO Driving Current Oscillator Frequency Operating Temperature Sym. VDD IOP ISB IO IOL FOSC Temp. Min. 1 6 0 Typ. 3 0.1 1 100 25 Max. 4.5 0.5 5 60 Unit V mA A mA mA KHz ( @VDD=3V unless otherwise specified ) REMARKS No load @ VDS=1V @ VDS=1.2V 30% TOL. APPLICATION DIAGRAM TO92-4L VDD M581P Y 1 8 VDD VDD TO TE VSS OSH BZ 4 5 BB OSH OUT VDD LO BZ BB VSS M581/M582 2 1.6 x 1.6mm =VDD TO92-3L ( Suffix -A ) LH VSS TO92-3L (Suffix-T) VDD OSH OUT VDD OUT VSS VSS VDD *All specs and applications shown above subject to change without prior notice. ( , ) 1/1 2001-09-07 |
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