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MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL : FAX : H.K. : TEL : FAX :
886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961
MELODY
768 NOTES 1 KEY 24 TUNES
FEATURES
• Up to 24 tunes. • 1 sequence trigger key. • Digital Envelope.
768 24
M948A
.. .. ..
TG
BZ
T1
T2 T3
T4 5 6…
APPLICATION
• Toys, Clock melody etc..
ELECTRICAL CHARACTERISTICS
Characteristics Operating Voltage Operating Current Quiescent Current BZ Driving Current Oscillator Frequency Operating Temperature Sym. VDD IOP ISB IO FOSC Temp. Min. ─ ─ ─ 1 ─ 0 Typ. 3 0.1 1 ─ 100 25 Max. 3.5 0.