M908 - SPEAKER DRIVER 1-KEY 768-NOTES MELODY-IC

MOSDESIGN

Key Features

Up to 24 tunes.
1 sequence trigger key. 768 24 TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H. K. : TEL : 852- 27569109 FAX : 852- 27566961 MELODY M908 . . . . . . TG BZ T1 T2 T3 T4 5 6….

M908 speaker driver 1-key 768-notes melody-ic by MOSDESIGN - Datasheet Preview

Datasheet Details

Part number	M908
Manufacturer	MOSDESIGN
File Size	116.58 KB
Description	SPEAKER DRIVER 1-KEY 768-NOTES MELODY-IC
Datasheet	M908 Datasheet

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MOSDESIGN SEMICONDUCTOR CORP. SPEAKER DRIVER 1 KEY 768 NOTES FEATURES • Up to 24 tunes. • 1 sequence trigger key. 768 24 TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 MELODY M908 .. .. .. 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 APPLICATION DIAGRAM Max. 3.5 0.5 5 ─ ─ 60 ( @VDD=3V unless otherwise specified ) Unit REMARKS V mA No load μA mA @ VDS=1V KHz External±30%, Rosc=270KΩ ℃ VSS X Rosc Y VDD BZ VDD M908 1.17 x 1.