Melody IC. M955C Datasheet

M955C IC. Datasheet pdf. Equivalent

Part M955C
Description Dual Tone Melody IC
Feature MOSDESIGN SEMICONDUCTOR CORP. 256 NOTES DUAL TONE IC TAIPEI : TEL : 886-2- 22783733 FAX : 886-2.
Manufacture MOSDESIGN
Datasheet
Download M955C Datasheet



M955C
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
256 NOTES
DUAL TONE
雙音和弦 IC
TAIPEI : TEL : 886-2- 22783733
FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109
FAX : 852- 27566961
MELODY
M995C
.. ..
..
.. ..
FEATURES 功能敘述
256 notes dual tone.
PSSequence input.
K1, K2, K3Song select.
OCT8 scale up.
VDD
KN
PS
BZ
KN TUNE
K1 TUNE
KN TUNE
K2 TUNE
APPLICATION 產品應用
Melody Toys, Musical instrument.
ELECTRICAL CHARACTERISTICS 電氣規格
Characteristics
工作電壓 Operating Voltage
工作電流 Operating Current
靜態電流 Quiescent Current
推動電流 BZ Driving Current
振盪頻率 Oscillator Frequency
工作溫度 Operating Temperature
Sym.
VDD
IOP
ISB
IO
FOSC
Temp.
Min.
1
0
Typ.
3
1
100
80
25
APPLICATION DIAGRAM 參考電路圖
Max.
3.5
10
5
60
( @VDD=3V unless otherwise specified )
Unit REMARKS
V
mA No load
μA
mA @VDS=1V
KHz External±30%, Rosc=300KΩ
KHz -DB-DB2, Rosc=390KΩ
Y
M995CP
Rosc
X
K3
K2 M995C
1 14
Y
K3
Rosc
X
VDD
K2
1.94 X 1.76 mm2
=VDD
K1
VDD
K1
PS
BZ Rb
PS
OCT
BZ Rb
VSS
BB
VSS
VDD
78
BB
VDD
*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 )
1/3
2010-10-11



M955C
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
256 NOTES
DUAL TONE
雙音和弦 IC
TAIPEI : TEL : 886-2- 22783733
FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109
FAX : 852- 27566961
MELODY
M995C
.. ..
..
.. ..
SONG LIST
M995C-1
1. LA REINE DEO SABA
2. FOR ALICE
3. MUSIC BOX DANCER
M995C-2
1. JAPANESE LULLABY
2. BRAHMS LULLABY
3. ROCK-A-BY BABY
M995C-3
1. DING DONG 2 TIMES
2. ALARM
3. FOR ALICE
M995C-4
1. JINGLE BELLS
2. WE WISH YOU A MERRY XMAS
3. SANTA CLAUS IS COMING TO TOWN
M995C-5
1. LONDON BRIDGE IS FALLING DOWN
2. MARY HAD A LITTLE LAMB
3. DOWN THE MOUNTAIN SIDE WE GO
M995C-6
1. LOVE ME TENDER
2. IF YOU LOVE ME
3. I CAN’T STOP LOVING YOU
M995C-8
1. A TIME FOR US
2. LOVE IS BLUE
3. ARE YOU LONESOME TONIGHT?
M995C-C1
1. MARY HAD LITTLE LAMB
2. TWINKLE TWINKLE LITTLE STAR
3. BRAHMS LULLABY
M995C-DB
1. WEST MINISTER
2. DING
3. DING DONG
M995C-DB2
1. DING DONG
2. DING DING
3. WEST MINISTER
M995C-C13
1. WEST MINISTER
2. DING DONG 2 TIMES
3. DING DANG DONG
M995C-C14
1. DING DONG 2 TIMES
2. WEST MINISTER
3. FOR ALICE ( 14 SEC )
M995C-C15
1. DING DONG 2 TIMES
2. WEST MINISTER
3. FOR ALICE ( 6 SEC )
2/3 2010-10-11





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