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@Ob3/4EAeN/|--1/2q TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 MOSDESIGN SEMICONDUCTOR CORP. HORN/SIREN WITH SOFT CHIRP 6 ALARM SOUNDS FEATURES \aO-z E to K6 cascade. K1 E Level-hold operation. E LED flash output. E Soft chirp : 200ms AoazMI (R)AAn 6 OAoAn IC P/N M3765 M3766 REMARK 6 Sounds with soft chirp 6 Sounds SIREN M3765/M3766 HORN VDD K1 K3 KN M3765 BZ M3766 BZ Chirp K1 K1 K3 K3 K1 , K2 , K3 K1 , K2 , K3 APPLICATION ~AI E Alarm system, Horn etc.. ELECTRICAL CHARACTERISTICS q(R)W(R)ae Characteristics u@qA Operating Voltage u@qy Operating Current AEqy BZ Driving Current AEqy LO Driving Current (R)AuAWvOscillator Frequency u@*Ax Operating Temperature Sym. VDD IOP IO IOL FOSC Temp. Min. w w ( @VDD=3.5V unless otherwise specified ) Max. 4.9 0.5 w w w 60 Unit V mA mA mA KHz J No load @ VDS=1V @ VDS=1.2V ExternalO , Rosc=120K[ 30% REMARKS Typ. 3.5 0.1 w w 128 25 1 6 w 0 APPLICATION DIAGRAM N|OqoI VDD1 1K VDD 3.3V 10g / 50V 2.2K 12V VDD VDD VDD VDD M3765P VDD SOFT 1 16 LO K6 X K5 Y K4 BB K3 K2 K1 VSS 8 9 103 POR BZ 600[ 945 100[ 882 K1 VSS K2 K3 Rosc VDD1 K4 K5 K6 VDD M3765P SOFT 1 16 LO X Y BB BZ 100[ 882 POR 8 9 103 100[ 882 600[ Rosc 600[ 945 772 BUZZER 945 772 VDD1 * All specs and applications shown above subject to change without prior notice. ( HWqoIW(R)aeENN|O ,1/2qow|ae-x) 1/2 2005-01-11 @Ob3/4EAeN/|--1/2q TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 MOSDESIGN SEMICONDUCTOR CORP. HORN/SIREN WITH SOFT CHIRP 6 ALARM SOUNDS VDD AoazMI (R)AAn 6 OAoAn IC VDD SIREN M3765/M3766 HORN M3766P Z VDD K6 X K5 Y K4 K3 K2 K1 VSS 8 9 POR BB BZ 600[ 945 100[ 882 K1 VSS K2 Rosc VDD1 K4 K5 1 16 LO K6 Rz VDD M3766P Z 1 16 LO X Y BB K3 BZ 100[ 882 POR 8 9 100[ 882 Rosc 600[ 945 772 BUZZER 945 772 VDD1 Rz * All specs and applications shown above subject to change without prior notice. ( HWqoIW(R)aeENN|O ,1/2qow|ae-x) 2/2 2005-01-11 |
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