M09T
M09T is MOBILE PHONE SOUND EFFECT IC manufactured by MOSDESIGN.
erent telephone sounds. ‧ Direct drive speaker or buzzer. ‧ Built-in oscillator.
大哥大专用 IC
APPLICATION 产品应用
‧ Alarm system, Toys, Key chain, Musical instrument, TV/Arcade game.
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SOUND EFFECT
M09T.
123 456 789
- # 0
SOUND K1 BEEP K2 KEY TONE 1 K3 KEY TONE 2 K4 KEY TONE 3 K5 AUTO DIAL K6 RING TONE K7 BEEP 4 TIMES K8 MELODY
ELECTRICAL CHARACTERISTICS 电气规格
Characteristics 工作电压 Operating Voltage 工作电流 Operating Current 静态电流 Quiescent Current 推动电流 BZ Driving Current 推动电流 LO Driving Current 振荡频率 Oscillator Frequency 工作温度 Operating Temperature
Sym. VDD IOP ISB IO IOL FOSC Temp.
Min. ─ ─ ─
1 6 ─ 0
Typ. 3 0.1 1 ─ ─ 85 25
APPLICATION DIAGRAM 参考电路图
Max. 3.5 0.5 5 ─ ─ ─ 60
Unit V m A
μA m A m A KHz ℃
( @VDD=3V unless otherwise specified ) REMARKS
No load
@VDS=1V @VDS=1.2V ±30% TOL.
LO VSS
BUZZER BB
M09T.
1.46 x 1.23 mm2 底=VDD
K8 K7 K6 K5 K4 K3 K2...
