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| MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 DOOR CHIME SECURITY CODE WIRELESS DOOR BELL FEATURES * Security code : A0~A7 3 code. * OSH/CONT : siren time. * Siren duration : 16/32/48 sec (mask option) 14 IC M2630/M2640 KEY D1 D2 D3 D4 D5 D6 SOUND DING-DONG 2 TIMES DING-DING 2 TIMES BI-BI (PANIC) 3 TIMES ARM DISARM REED SWITCH * RST/DING : Arm/Disarm & Visitor .(Ding-Dong) (Default Arm) * With customer code. APPLICATION * Security alarm, Remote control. , . ELECTRICAL CHARACTERISTICS Characteristics Operating Voltage Operating Voltage Quiescent Current Driving Current Oscillator Frequency Operating Temperature Sym. VDD VDD ISB IOL FOSC Temp. Min. 2.4 1 0 Typ. 9 3 64 25 Max. 13 4.5 5 60 Unit V V A mA KHz REMARKS M2630 M2640 No load @ VDS=1V External30% APPLICATION DIAGRAM M2630 VDD 1 1 A0 0 X 330K 20 DO Y IR / RF M2640 VDD 1 1 A0 0 20 Y X 270K ENV A1 ODOUT SIREN 330K 4.7u VDD VDD A1 A2 A3 D4 A4 D3 A5 A6 A7 VSS 10 11 D2 D1 REED SW D6 D5 A2 A3 A4 A5 A6 A7 VSS 10 11 VDD DIN IR / RF OSH/CONT RST/DING DEMO * All specs and applications shown above subject to change without prior notice. ( , ) 1/1 2001-09-11 |
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