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| TEL : 0755-25636777 FAX : 0755-25622955 MELODY .. .. .. 256 NOTES DUAL TONE FEATURES * 256 notes dual tone. * PS : Sequence input. * K1, K2, K3 : Song select. IC M995B . . .. VDD NON KN PS APPLICATION * Melody Toys, Musical instrument. BZ KN TUNE K1 TUNE KN TUNE K2 TUNE 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 -- 1 100 80 25 Max. 3.5 10 5 60 Unit V mA A mA KHz KHz ( @VDD=3V unless otherwise specified ) REMARKS No load @ VDS=1V External30%, Rosc=300K -DB-DB2, Rosc=360K APPLICATION DIAGRAM M995BP Y 1 K3 K2 X Rosc K3 X K2 VDD K1 BZ PS PS BZ Rb VSS BB VSS BB VDD VDD 7 8 14 Y Rosc VDD K1 2.1 x 1.9mm2 =VDD M995B Rb *All specs and applications shown above subject to change without prior notice. ( , ) 1/2 2001-09-05 TEL : 0755-25636777 FAX : 0755-25622955 MELODY .. .. .. 256 NOTES DUAL TONE SONG LIST M995B-1 1. LA REINE DEO SABA 2. FOR ALICE 3. MUSIC BOX DANCER M995B-2 1. JAPANESE LULLABY 2. BRAHMS LULLABY 3. ROCK-A-BY BABY M995B-3 1. DING-DONG 2 TIMES 2. ALARM 3. FOR ALICE M995B-4 1. JINGLE BELLS 2. WE WISH YOU A MERRY XMAS 3. SANTA CLAUS IS COMING TO TOWN M995B-5 1. LONDON BRIDGE IS FALLING DOWN 2. MARY HAD A LITTLE LAMB 3. DOWN THE MOUNTAIN SIDE WE GO IC M995B . . .. M995B-6 1. LOVE ME TENDER 2. IF YOU LOVE ME 3. I CAN'T STOP LOVING YOU M995B-8 1. A TIME FOR US 2. LOVE IS BLUE 3. ARE YOU LONESOME TONIGHT? M995B-C1 1. MARY HAD A LITTLE LAMB 2. TWINKLE TWINKLE LITTLE STAR 3. BRAHMS LULLABY M995B-DB 1. WEST MINISTER 2. DING 3. DING DONG M995B-DB2 1. DING DONG 2. DING DING 3. WEST MINISTER 2/2 2001-09-05 |
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