M995C

M995C MOSDESIGN | Alldatasheet

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DUAL TONE 雙音和弦 IC 1/3 2010-10-11 MELODY M995C TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. FEATURES 功能敘述 ‧ 256 notes dual tone. ‧ PS：Sequence input. ‧ K1, K2, K3：Song select. ‧ OCT：8 scale up. APPLICATION 產品應用 ‧ Melody Toys, Musical instrument. ELECTRICAL CHARACTERISTICS 電氣規格 ( @VDD=3V unless otherwise specified ) Characteristics Sym. Min. Typ. Max. Unit REMARKS 工作電壓 Operating V oltage VDD ─ 33 . 5V 工作電流 Operating Current IOP ─— 10 mA No load 靜態電流 Quiescent Current ISB ─ 15 μA 推動電流 BZ Driving Current IO 1 ── mA @V DS=1V ─ 100 ─ KHz External±30%, Rosc=300KΩ振盪頻率 Oscillator Frequency FOSC ─ 80 ─ KHz -DB、-DB2, Rosc=390KΩ 工作溫度 Operating Temperature Temp. 0 25 60 ℃ APPLICATION DIAGRAM 參考電路圖 *All specs and applications shown above subject to change without prior notice. ( 以上電路及規格僅供參考,本公司得逕行修正 ) VDD KN KN TUNE PS BZ KN TUNE K1 TUNE K2 TUNE VSS PS Y X Rosc BZ VDD Rb BB M995C 底=VDD 1.94 X 1.76 mm2 VDD OCT VDD VSS PS Y X Rosc BZ VDD BB M995CP 11 4 Rb

DUAL TONE 雙音和弦 IC 2/3 2010-10-11 MELODY M995C TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. SONG LIST M995C-1 M995C-C1 1. LA REINE DEO SABA 1. MARY HAD LITTLE LAMB 2. FOR ALICE 2. TWINKLE TWINKLE LITTLE STAR 3. MUSIC BOX DANCER 3. BRAHMS LULLABY M995C-2 M995C-DB 1. JAPANESE LULLABY 1. WEST MINISTER 2. BRAHMS LULLABY 2. DING 3. ROCK-A-BY BABY 3. DING DONG M995C-3 M995C-DB2 1. DING DONG 2 TIMES 1. DING DONG 2. ALARM 2. DING DING 3. FOR ALICE 3. WEST MINISTER M995C-4 M995C-C13 1. JINGLE BELLS 1. WEST MINISTER 2. WE WISH YOU A MERRY XMAS 2. DING DONG 2 TIMES 3. SANTA CLAUS IS COMING TO TOWN 3. DING DANG DONG M995C-5 M995C-C14 1. LONDON BRIDGE IS FALLING DOWN 1. DING DONG 2 TIMES 2. MARY HAD A LITTLE LAMB 2. WEST MINISTER 3. DOWN THE MOUNTAIN SIDE WE GO 3. FOR ALICE ( 14 SEC ) M995C-6 M995C-C15 1. LOVE ME TENDER 1. DING DONG 2 TIMES 2. IF YOU LOVE ME 2. WEST MINISTER 3. I CAN’T STOP LOVING YOU 3. FOR ALICE ( 6 SEC ) M995C-8 1. A TIME FOR US 2. LOVE IS BLUE 3. ARE YOU LONESOME TONIGHT?

DUAL TONE 雙音和弦 IC 3/3 2010-10-11 MELODY M995C TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. PAD ASSIGNMENT & POSITION * CHIP SIZE ~ 1.94 x 1.76 mm2 * IC substrate should be connected to VDD in PCB (PCB 上 IC 必須接 VDD) ( 以上電路及規格僅供參考,本公司得逕行修正 ) UNIT : um No. NAME X Y 1 VSS -838.5 747 2 VDD -838.5 585.75 3 RETG -838.5 -417.75 4 BB -838.5 -750.75 5 BZ 684.75 -750.75 6 TEST -424.5 -755.25 7 X 377.25 -750.75 8 Y 841.5 -750.75 9 TEST3 840 -592.5 10 K3 325.5 750.75 11 K2 149.25 750.75 12 K1 -341.25 750.75 13 PS -510 750.75 14 OCT -682.5 750.75 5 6 78 1011121314 X Y (0 0)