參數(shù)資料
型號: M3766
廠商: Electronic Theatre Controls, Inc.
英文描述: HORN/SIREN WITH SOFT CHIRP 6 ALARM SOUNDS
中文描述: 喇叭/軟啁啾6警報聲警報器
文件頁數(shù): 1/2頁
文件大小: 33K
代理商: M3766
HORN/SIREN
WITH SOFT CHIRP
6 ALARM SOUNDS
6
IC
1/2
2005-01-11
SIREN
M3765/M3766
TAIPEI : TEL : 886-2- 22783733
FAX : 886-2- 22783633
H.K. :TEL : 852- 27569109
FAX : 852- 27566961
HORN
MOSDESIGN SEMICONDUCTOR CORP.
FEATURES
K1 to K6 cascade.
Level-hold operation.
LED flash output.
Soft chirp : 200ms
APPLICATION
Alarm system, Horn etc..
ELECTRICAL CHARACTERISTICS
( @V
DD
=3.5V unless otherwise specified )
Typ.
Max.
Unit
3.5
4.9
V
0.1
0.5
mA
No load
Characteristics
Operating Voltage
Operating Current
Sym.
V
DD
I
OP
I
O
Min.
REMARKS
BZ Driving Current
1
mA
@ V
DS
=1V
LO Driving Current
I
OL
F
OSC
Temp.
6
mA
@ V
DS
=1.2V
External 30%, Rosc=120K
Oscillator Frequency
Operating Temperature
APPLICATION DIAGRAM
128
25
KHz
0
60
* All specs and applications shown above subject to change without prior notice.
(
,
)
P/N
M3765
M3766
REMARK
6 Sounds with soft chirp
6 Sounds
VDD
KN
K3
K1
M3765 BZ
K1 , K2 , K3
Chirp K1
K3
K1 , K2 , K3
M3766 BZ
K3
K1
VDD
K2
K1
M3765P
VSS
K3
K4
K6
K5
BB
X
Rosc
Y
POR
BZ
LO
1
16
8
9
VDD
945
600
882
100
VDD1
103
VDD
SOFT
600
VDD
K2
K1
M3765P
VSS
K3
K4
K6
K5
BB
X
Rosc
Y
POR
BZ
1
16
8
9
VDD
600
103
VDD
SOFT
LO
VDD1
772
772
945
945
882
882
100
100
BUZZER
3.3V
10
50V
/
1K
12V
2.2K
VDD
VDD1
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