M1D-95

MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 DOOR CHIME DUAL TONE WIRELESS DOOR BELL FEATURES 3 door chime sound. M1E/M1D-95 IC M1D-95 D2 WEST MINISTER D1 DING DING D0 DING DONG APPLICATION Door bell system. . ELECTRICAL CHARACTERISTICS Characteristics Operating Voltage Operating Current Quiescent Current Driving Current Oscillator Frequency Operating Temperature Sym. VDD IOP ISB IOL FOSC Temp. Min. 2.4 ─ ─ 1 ─ 0 Typ. 4.5 0.3 1 ─ 80 25 Max. 5 1 10 ─ ─ 60 ( @VDD=4.5V unless otherwise specified ) Unit V mA μA mA KHz ℃ No load @ VDS=1.2V External±30% REMARKS APPLICATION DIAGRAM M1E A0 A1 A2 A3 A4 A5 A6 A7 VSS 9 10 1 18 VDD DO M1D-95 IR / RF VDD IR / RF A0 A1 1 16 X Y Rosc A2 A3 TE D3 D2 D1 D0 A4 A5 A6 A7 Y X DIN OUT 1K Rosc VDD VSS 8 9 * Rosc ~ M1E : 270KΩ; M1D-95 : 390KΩ * All specs and applications shown above subject to change without prior notice. ( , ) 1/3 2004-10-06 MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 DOOR CHIME DUAL TONE WIRELESS DOOR BELL APPLICATION DIAGRAM CHIP FORM M1E/M1D-95 IC A0 A1 VDD IR / RF DO A2 A3 Y Rosc A4 A5 1.74 x 1.74 mm2 =VDD M1E X TE D3 D2 D1 D0 SOUND D2 WEST MINISTER D1 DING DONG D0 DING DONG A6 A7 VSS VDD Rosc Y A0 A1 A2 A3 A4 A5 A6 A7 VSS OUT IR / RF X 2.00 x1.39 mm2 =VDD 1K M1D-95 DIN VDD * Rosc ~ M1E : 270KΩ; M1...