M668 데이터 시트보기 (PDF) - Unspecified
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M668 Datasheet PDF : 2 Pages
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一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL : 886-2- 22783733
FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109
FAX : 852- 27566961
XMAS LIGHT
DUAL TONE MELODY
XMAS LIGHT CONTROL
雙音音樂
聖誕燈串控制 IC
M668
FEATURES 功能敘述
• 5 SCR outputs.
• 2 mode sequence trigger key.
• Mode0 7 function Vol pin control volume.
Mode1 8 function Auto volume control.
• OPT : “Floation” Mode0
“VSS” Mode1
AC 110V
0.68μ
22
4.3V
VDD1
VDD
470μ
APPLICATION 產品應用
• Xmas light control etc..
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. Min. Typ.
VDD
―
4.3
IOP
―
―
ISB
―
―
IOH
―
0.2
FOSC
― 100
Temp.
0
25
APPLICATION DIAGRAM 參考電路圖
Max.
5
2
―
―
―
60
VDD1
( @VDD=4.3V unless otherwise specified )
Unit
REMARKS
V
mA No load
μA
mA @ VDS=1V
KHz External± 30%, Rosc=270KΩ
℃
VOL S5 S4 S3 S2 S1
E1
E2
M668
2.2 x 2.4mm2
底=VDD
BZ
OPT VSS TG Y
X
TE VDD
VOL
VSS
TG
M668P
S3
1
S4
S2
16
S1
VDD
S5
3.3μ
E1
E2 3.3μ
OPT
BZ
104
VDD
TE
Y
8
X
9
Rosc
VDD
3.3K
75K
100μ
820
32Ω
* All specs and applications shown above subject to change without prior notice.
( 以㆖電路及規格僅供參考,本公司得逕行修正 )
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2002-06-24
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