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    RT2820D

    Abstract: ding-dong sound effect generator Rato bird bell CMOS LSI two sound generator Rato RT2820D door bell ic Door sound ding dong SOUND GENERATOR
    Text: Rato RT2820D Description RT2820D is a CMOS LSI two sound generator IC. It can generate two sections of sounds: one is Ding-Dong, the other one is bird sound. FEATURES 1. 2. 3. 4. Operating voltage：3.0V Stand-by current<1 A VDD=3V Built-in two sounds: bird sound ,Ding-Dong


    Original     		RT2820D RT2820D ding-dong sound effect generator Rato bird bell CMOS LSI two sound generator Rato RT2820D door bell ic Door sound ding dong SOUND GENERATOR PDF

    RT2820D

    Abstract: Rato RT2820 ding-dong sound generator ding dong RT2820DCMOS Sound Generator 7 sound Rato RT2820D oscillator IC
    Text: Rato Preliminary RT2820D 簡介 Description : RT2820D是㆒顆CMOS LSI 的㆓重聲音產生IC,內建鳥叫聲及Ding-Dong兩種聲音。 功能簡述(FEATURES) : 功能簡述 1. 2. 3. 4. 操作電壓：3.0V 。 Stand-by 電流<1 A (VDD=3V)。 內建兩種聲音:鳥叫聲,Ding-Dong。


    Original     		RT2820D RT2820DCMOS RT2820D Rato RT2820 ding-dong sound generator ding dong Sound Generator 7 sound Rato RT2820D oscillator IC PDF