M3162 MOSDESIGN | Alldatasheet
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3-STATE 531,441 CODES 3 態 531,441 碼 BUILT-IN IR CARRIER 內建紅外線發射器 1/1 2007-10-11 EN/DECODER M3162/M3172/F 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 ‧ M3162 — 3 State Encoder M3162-IR：Built-in IR carrier ‧ M3172 — 3 State Decoder M3172-L：Latch data outputs. M3172-M：Momentary data outputs. M3172F：Full address type. ‧ S.O. Package 20P ─ suffix-S. 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 2.4 ─ 15 V M3162 Encoder工作電壓 Operating V oltage VDD ─ 3 5 V M3172 Decoder 工作電流 Operating Current IOP ─ 0.1 1 mA No load ─ 0.1 0.5 μA M3162 Encoder靜態電流 Quiescent Current ISB ─ 11 0 μA M3172 Decoder 推動電流 Driving Current IOL ─ 2 ─ mA @V DS=1.2V ─ 76 ─ KHz M3162 External±30% ,Rosc=390KΩ振盪頻率 Oscillator Frequency FOSC ─ 38 ─ KHz M3172 External±30% ,Rosc=1.1MΩ 工作溫度 Operating Temperature Temp. -20 25 60 ℃ APPLICATION DIAGRAM 參考電路圖 *Rosc：M3162=390KΩ；M3172=1.1MΩ *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" DATA PROTOCOL TE DO VT D0~3 T T T VSS VDD VDD DO OSC1 OSC2 Rosc M3162 11 8 91 0 IR / RF TE A11/D3 A10/D2 A9/D1 A8/D0 VDD VSS M3172 / F VDD VT OSC1 OSC2 DIN Rosc 11 8 91 0 VDD