M320EA

TEL : 0755-25636777 FAX : 0755-25622955 EN/DECODER 2-STATE 1048576 CODES OTP ENCODER FEATURES 功能敘述 功能敘述 • Up to 4 data transmit. • One pin oscillator. "0" 4 CK DEFINATION : 1 CK = OSC CK * 8 M320EA KEY K2 K1 0 0 0 1 0 1 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 1 0 1 1 1 1 EN/DE 編/解碼 BIT FORMAT "1" 4 CK 4 CK 8 CK 12 CK APPLICATION 產品應用 產品應用 • Security alarm, Remote control. 防盜系統, 任何遙控裝置. ELECTRICAL CHARACTERISTICS 電氣規格 電氣規格 Characteristics 工作電壓 Operating Voltage 工作電流 Operating Current 靜態電流 Quiescent Current 推動電流 Driving Current 振盪頻率 Oscillator Frequency 工作溫度 Operating Temperature Sym. VDD IOP ISB IOL FOSC Temp. Min. 2.4 ― ― ― ― -20 Typ. ― 0.3 1 2 76 25 Max. 13 1 10 ― ― 75 Unit V mA μA mA KHz ℃ K3 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 K0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 D3 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 DATA D2 D1 0 0 0 1 0 1 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 1 0 1 1 1 1 D0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 REMARKS M318E No load @ VDS=1.2V External± 30%, Rosc = KΩ APPLICATION DIAGRAM 參考電路圖 參考電路圖 PROTOCOL M320EA- SYNC C0~C19 96 CK 320 CK D0 D1 D2 D3 1 1 VDD=12V IR / RF M320EA 1 8 VDD IR / RF M320EA Rosc OSC VDD VSS VDD 1 8 VDD K3 K2 K1 Rosc OSC VDD VSS VDD K3 K2 K1 4 5 K0 4 5 K0 *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 ) 1/1 2002-03-19