TAIPEI : TEL : FAX : H.K. : TEL : FAX : 一華半導體股份有限公司 MOSDESIGN SEMICONDUCTOR CORP. DOOR BELL DUAL TONE 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 SOUND EFFECT M60/M602 双音门铃 1/2 声 IC FEATURES 功能叙述 P/N M60 M602 • TG : OSH. • DING : 780 Hz±30%. OPT VSS X TIME 1声 2声 • DONG : 625 Hz±30%. APPLICATION 产品应用 • Doorbell, Musical instrument, Toys. ELECTRICAL CHARACTERISTICS 电气规格 Characteristics 工作电压 Operating Voltage Sym. VDD 工作电流 Operating Current Min. ( @VDD=3V unless otherwise specified ) ─ Typ. 3 Max. 4.5 Unit V IOP ─ 0.1 0.5 mA No load 静态电流 Quiescent Current 推动电流 OUT Driving Current ISB ─ 1 1 5 ─ @ VDS=1V 振荡频率 Oscillator Frequency 工作温度 Operating Temperature FOSC ─ 50 μA mA KHz External±30% Rosc=680KΩ IO ─ 0 Temp. 25 ─ 60 REMARKS ℃ APPLICATION DIAGRAM 参考电路图 VDD X Y OUT M60/M602P VDD VDD TG μ 3.3μ M60/M602 1.27 x 1.0 mm 底=VDD μ 4.7μ E2 E1 X E2 Y 330K VSS E1 8 220K 2 TG 1 VSS Rosc OUT 4 5 OPT *All specs and applications shown above subject to change without prior notice. ( 以上电路及规格仅供参考,本公司得径行修正 ) 1/1 2004-03-05