M3763A

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. ( , ) 1/2 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...