M3EB MOSDESIGN | Alldatasheet
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3-STATE 59,049 CODES 3 態 59,049 碼
30 SECOND POWER OFF 30 秒自動斷電
DIRECT DATA TRANSMIT 單鍵發射 1/1 2008-10-03 EN/DECODER M3EB/M3DB TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 EN/DE 編/解碼 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. FEATURES 功能敘述 ‧ M3DB：Momentary DATA ─ suffix-M. ‧ M3EB： ‧ Built-in IR carrier ─ suffix-I. ‧ Data transmit over 30 second auto power off. ‧ 8 or 10 tri-state code address pins. ‧ M3EB-2：10 address，2 data. ‧ M3EB-4：8 address，4 data. ‧ Single resistor oscillator. ‧ 2 or 4 direct date transmit ( internal pull-low resister ). APPLICATION 產品應用 ‧ Security alarm, Remote control. 防盜系統, 任何遙控裝置. ELECTRICAL CHARACTERISTICS 電氣規格 Characteristics Sym. Min. Typ. Max. Unit REMARKS 工作電壓 Operating V oltage VDD 2.4 ─ 12 V 工作電流 Operating Current IOP ─ 0.3 1 mA No load 靜態電流 Quiescent Current ISB ─ 11 0 u A 推動電流 Driving Current IOL ─ 2 ─ mA @V DS=1.2V ─ 152 ─ KHz M3EB：External±30%,Rosc=470KΩ振盪頻率 Oscillator Frequency FOSC ─ 38 ─ KHz M3DB：External±30%,Rosc=1.2MΩ 工作溫度 Operating Temperature Temp. -20 25 70 ℃ APPLICATION DIAGRAM 參考電路圖 * All specs and applications shown above subject to change without prior notice. ( 以上電路及規格僅供參考,本公司得逕行修正 ) BIT FORMAT "1" "0" "X" PROTOCOL DATA D0 ~ D4 DOUT VT D0~3 T T T A7 VSS VDD VDD DOUT OSC Rosc M3EB IR / RF A9/D1 A8/D0 11 6 VSS M3DB VDD VT X Y A9/D1 A8/D0 DIN Rosc 11 8 91 0 VDD