M3764 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – VDD CONTROL ALARM SOUND

VDD CONTROL
ALARM SOUND
.FEATURES 功能敘述
• Alarm siren sound.
• Minimum external compoment.
• OPT : OPEN = 6 sound
VDD = 6 sound with soft chirp
Soft chirp =200ms
電源控制
警報聲 IC
TEL : [phone]
FAX : [phone]
SIREN
M3764
HORN
VDD
OPT
ALARM SIREN
APPLICATION 產品應用
• Alarm system, Horn etc..
ELECTRICAL CHARACTERISTICS 電氣規格
Characteristics
工作電壓 Operating Voltage
工作電流 Operating Current
推動電流 BZ Driving Current
推動電流 LO Driving Current
振盪頻率 Oscillator Frequency
工作溫度 Operating Temperature
Sym. Min. Typ.
V_DD
―
3.5
I_OP
―
0.1
I_O
1
―
I_OL
F_OSC
6
―
― 200
Temp.
0
25
APPLICATION DIAGRAM 參考電路圖
Max.
4.5
0.5
―
―
―
60
( @V_DD=3V unless otherwise specified )
Unit
REMARKS
V
mA No load
mA @ V_DS=1V
mA @ V_DS=1.2V
KHz External± 30%, Rosc=68KΩ
℃
VDD1
VDD
1K
3.3V
10μ/ _2.2K
12V
50V
POR
VSS
M3764
Y
1
8
X
103
4
5
VDD
WL
OPT
VDD
BB
BZ ^600Ω
VDD1
POR
945
100Ω
VSS
882
M3764
Y
1
8
X
103
4
5
VDD
WL
OPT
VDD1
VDD
BB ^600Ω
BZ
772
945
BUZZER
772
945
100Ω
882
100Ω
882
600Ω
* 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 )
1/1
2002-04-04