M12-1 MOSDESIGN | Alldatasheet
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12 KEYS PIANO 12 鍵電子琴
8/12 DEMO TUNES 12 鍵 8 首歌 1/1 2001-09-12 PIANO M12-1 TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. FEATURES 功能敘述功能敘述功能敘述功能敘述
- 12 keys piano with 8/12 demo tunes.
- Built-in digital envelope.
- With vibration function. APPLICATION 產品應用產品應用產品應用產品應用
- Melody card, Melody module, Toys. ELECTRICAL CHARACTERISTICS 電氣規格電氣規格電氣規格電氣規格 ( @VDD=3V unless otherwise specified ) Characteristics Sym. Min. Typ. Max. Unit REMARKS 工作電壓 Operating V oltage VDD 2 3 3.5 V 工作電流 Operating Current IOP ― 0.2 0.6 mA No load 靜態電流 Quiescent Current ISB ― 1 5 μA 推動電流 BZ Driving Current IO 3 ― ― mA @ V DS=1V 振盪頻率 Oscillator Frequency FOSC ― 100 ― KHz External±30%, Rosc=200KΩ 工作溫度 Operating Temperature Temp. 0 25 60 ℃ APPLICATION DIAGRAM 參考電路圖參考電路圖參考電路圖參考電路圖 *All specs and applications shown above subject to change without prior notice. ( 以㆖電路及規格僅供參考,本公司得逕行修正 ) KEY SEC K1 12 K2 13 K3 9 K4 13 K5 12 K6 9 K7 13 K8 10 K9 12 K10 13 K11 9 VDD VIB DEMO X Y BZ BB VSS TEST2 TEST K12 K11 K10 M12-1P 1 40 20 21 DEMO K12 VSS BZ VIB X Rosc Y BB VDD VDD K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 M12-1 1.9 x 2.0mm2 底底底底=VDD