MC88A - 8-TUNES 8-KEY MELODY IC

MOSDESIGN

Key Features

SCAN KEY Scan from K1~K8. Direct drive speaker and buzzer. 88 IC TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H. K. : TEL : 852- 27569109 FAX : 852- 27566961 MELODY MC88A . . . . . . KEY MC88A K1.

MC88A 8-tunes 8-key melody ic by MOSDESIGN - Datasheet Preview

Datasheet Details

Part number	MC88A
Manufacturer	MOSDESIGN
File Size	18.68 KB
Description	8-TUNES 8-KEY MELODY IC
Datasheet	MC88A Datasheet

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MOSDESIGN SEMICONDUCTOR CORP. 8 TUNES 8 KEY WITH SCAN KEY FEATURES SCAN KEY Scan from K1~K8. Direct drive speaker and buzzer. 88 IC TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 MELODY MC88A .. .. .. KEY MC88A K1 WEDDING MARCH K2 HAPPY BIRTHDAY K3 JINGLE BELL 1 K4 JINGLE BELL 2 K5 LONDON BRIDGE K6 CHILDREN SONG 1 K7 CHILDREN SONG 2 K8 CHILDREN SONG 3 K9 SCAN APPLICATION Toys, Key chain etc. ELECTRICAL CHARACTERISTICS ( @VDD=3V unless otherwise specified ) Characteristics Sym. Min. Typ. Max. Unit REMARKS Operating Voltage VDD 3 3.5 V Operating Current IOP 0.1 0.5 mA No load Quiescent Current ISB 15 A BZ Driving Current IO 1 mA @ VDS=1V LO Driving Current IOL 6 mA @ VDS=1.