MOSDESIGN SEMICONDUCTOR CORP.
HORN/SIREN
WITH SOFT CHIRP
6 ALARM SOUNDS
6 IC
TAIPEI : TEL : 886-2- 22783733 F...
MOSDESIGN SEMICONDUCTOR CORP.
HORN/SIREN
WITH SOFT CHIRP
6 ALARM SOUNDS
6 IC
TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109 FAX : 852- 27566961
SIREN
M3763A
HORN
.FEATURES
‧ Six different sounds.
‧ MODE:continuous.
‧ OPT:OPEN = 6 sounds
VDD = 6 sounds with soft chirp
Soft chirp = 200ms
‧ Suffix:A → 6 Sounds cascade ( OTP1 = VSS )
B → 4 Sounds cascade ( OTP3 = VDD )
C → 1 Sound
( OTP2 = VDD )
VDD OPT
BZ
S1 S2. . S6 S1 . .
chirp S1 S2 . . .
APPLICATION
‧ Alarm system, Horn etc..
ELECTRICAL CHARACTERISTICS
Characteristics Operating
Voltage Operating Current
BZ Driving Current Oscillator Frequency Operating Temperature
Sym. VDD IOP
IO FOSC Temp.
Min. ─ ─
1 ─ 0
Typ. 3 0.1 ─ 80 25
APPLICATION DIAGRAM
Max. 3.5 0.5 ─ 128 60
( @VDD=3V unless otherwise specified ) Unit REMARKS
V mA No load
mA @VDS=1V KHz External±30%, Rosc=180KΩ ℃
VDD1 VDD
1K 3.3V
10μ/ 50V
2.2K
12V
()
POR VSS
M3763A
VDD
WL Y OPT
18
X 103
VDD
VDD1
BB
BZ 680Ω
45
945
100Ω
882
()
M3763A
VDD
WL Y OPT
18
X VDD
POR
103
BB 680Ω
BZ VSS 4 5
VDD1
772 945
BUZZER
772 945
100Ω 882
100Ω 882
680Ω
* All specs and applications shown above subject to change without prior notice. ( , )
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2011-05-05
MOSDESIGN SEMICONDUCTOR CORP.
HORN/SIREN
WITH SOFT CHIRP
6 ALARM SOUNDS
6 IC
SOUND LIST
NO. M3763A-1A 1 Standard Siren Sound 2 Code-alarm Sound 3 Ray Gun Sound 4 Slut-Machine Sound 5 Smoke-alarming Sound 6 Euro-siren...