M908

MOSDESIGN SEMICONDUCTOR CORP. SPEAKER DRIVER 1 KEY 768 NOTES FEATURES Up to 24 tunes. 1 sequence trigger key. 768 24 TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 MELODY M908 .. .. .. TG BZ T1 T2 T3 T4 5 6… APPLICATION Toys, Clock melody etc.. ELECTRICAL CHARACTERISTICS Characteristics Operating Voltage Operating Current Quiescent Current BZ Driving Current Oscillator Frequency Operating Temperature Sym. VDD IOP ISB IO FOSC Temp. Min. ─ ─ ─ 1 ─ 0 Typ. 3 0.1 1 ─ 100 25 APPLICATION DIAGRAM Max. 3.5 0.5 5 ─ ─ 60 ( @VDD=3V unless otherwise specified ) Unit REMARKS V mA No load μA mA @ VDS=1V KHz External±30%, Rosc=270KΩ ℃ VSS X Rosc Y VDD BZ VDD M908 1.17 x 1.13 mm2 =VSS TG M908P BZ 1 VSS X Y4 8 VDD TG 5 *All specs and applications shown above subject to change without prior notice. ( , ) 1/3 2002-06-28 MOSDESIGN SEMICONDUCTOR CORP. SPEAKER DRIVER 1 KEY 768 NOTES 768 24 TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 MELODY M908 .. .. .. SONG LIST M908-2 : 1. AMERICAN PATROL 2. RABBITS 3. OH! MY DARLING CLEMENTINE 4. BUTTERFLY 5. LONDON BRIDGE IS FALLING DOWN 6. ROW, ROW, ROW YOUR BOAT M908-3 : 1. TWINKLE TWINKLE LITTLE STAR 2. FORGE IN THE FOREST 3. TOY SYMPHONY 4. AMERICAN PATROL 5. LONG LONG AGE 6. OH! MY DARLING CLEMENTINE 7. CUCKOO WALTZ 8. L’EAU VIVE M908-4 : 1. JINGLE BELLS 2. SANTA CLAUS IS COMING TO TOWN 3. J...