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MOSDESIGN SEMICONDUCTOR CORP.
MOBILE PHONE
FEATURES
‧ 8 different telephone sounds. ‧ Direct drive speaker or buzzer. ‧ Built-in oscillator.
IC
APPLICATION
‧ Alarm system, Toys, Key chain, Musical instrument, TV/Arcade game.
TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109 FAX : 852- 27566961
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
Characteristics Operating Voltage Operating Current Quiescent Current BZ Driving Current LO Driving Current Oscillator Frequency Operating Temperature
Sym. VDD IOP ISB IO IOL FOSC Temp.
Min. ─ ─ ─
1 6 ─ 0
Typ. 3 0.1 1 ─ ─ 85 25
APPLICATION DIAGRAM
Max. 3.5 0.