M668 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – DUAL TONE MELODY XMAS LIGHT CONTROL

一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL : [phone]
FAX : [phone]
H.K. : TEL : [phone]
FAX : [phone]
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.
V_DD
―
4.3
I_OP
―
―
I_SB
―
―
I_OH
―
0.2
F_OSC
― 100
Temp.
0
25
APPLICATION DIAGRAM 參考電路圖
Max.
5
2
―
―
―
60
VDD1
( @V_DD=4.3V unless otherwise specified )
Unit
REMARKS
V
mA No load
μA
mA @ V_DS=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