M3763A ETC
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Technical content
HORN/SIREN 警報喇叭專用 WITH SOFT CHIRP 附唧聲
6 ALARM SOUNDS 6 種警報聲 IC
TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 HORN 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. .FEATURES 功能敘述 ‧ Six different sound. ‧ MODE : continuous. ‧ OPT : OPEN = 6 sound VDD = 6 sound with soft chirp Soft chirp =200ms APPLICATION 產品應用 ‧ Alarm system, Horn etc .. ELECTRICAL CHARACTERISTICS 電氣規格 ( @VDD=3V unless otherwise specified ) Characteristics Sym. Min. Typ. Max. Unit REMARKS 工作電壓 Operating Voltage VDD ─ 3 3.5 V 工作電流 Operating Current IOP ─ 0.1 0.5 mA No load 推動電流 BZ Driving Current IO 1 ─ ─ mA @ VDS=1V 振盪頻率 Oscillator Frequency FOSC ─ 80 128 KHz External±30%, Rosc=180KΩ 工作溫度 Operating Temperature Temp. 0 25 60 ℃ APPLICATION DIAGRAM 參考電路圖 (一) * All specs and applications shown above subject to change without prior notice. ( 以上電路及規格僅供參考 ,本公司得逕行修正 ) S1 S2. . S6 S1 . .BZ VDD OPT S1 S2 . . .chirp P/N REMARK M3763A -1A ST18 -1B -1C M3763A -2A 2860 -2B -2C M3763A -3A 2860C -3B -3C * A : 6 Sounds cascade B : 4 Sounds cascade C : 1 sound 3.3V 10μ/ 12V 50V 2.2K VDD VDD1 (二) M3763A VSS POR OPT 1 8 4 5 VDD Y X 103 VDD BB BZ 680Ω W L VDD1 772772 945945 680Ω 882 882 100Ω100Ω BUZZER M3763A VSS BB VDD POR BZ 945 680Ω 882 100Ω OPT 1 8 4 5 VDD1 VDD Y X 103 W L
HORN/SIREN 警報喇叭專用 WITH SOFT CHIRP 附唧聲 TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 HORN 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. PAD ASSIGNMENT & POSITION * CHIP SIZE ~ 1.6 1 x 1.18 mm2 * IC substrate should be connected to VDD in PCB (PCB 上 IC 必須接 VDD) UNIT : um No. NAME X Y 1 INI 686.00 438.75 2 OPT1 500.50 438.75 3 VSS -219.00 438.75 4 BZ1 -385.00 438.75 5 BZ2 -628.50 438.75 6 OPT3 -686.00 229.25 7 VDD -686.00 42.25 8 OPT2 -686.00 -148.25 9 SOFT -686.00 -320.75 10 Y 686.00 -440.00 11 X 686.00 189.25 12345 X Y