M994A

MOSDESIGN SEMICONDUCTOR CORP. VDD CONTROL DUAL TONE 128 IC TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. : TEL : 852- 27569109 FAX : 852- 27566961 MELODY M994A .. .. .. .. .. FEATURES ‧ Dual tone 128 notes. ‧ OL：Switch of one octave lower output. ‧ Tempo adj.：Rosc Ext. / Built-in available. ‧ Package：TO92-3L，DIP 16L or CHIP form. P/N SONG LIST M994A-05 SWEET HOME M994A-19 FOR ALICE M994A-68 SMALL WORLD ( 18 Sec ) M994A-69 SMALL WORLD ( 14 Sec ) M994A-LB LOVE BLUE APPLICATION ‧ Telephone, EPABX, Toys etc.. ELECTRICAL CHARACTERISTICS Characteristics Operating Voltage Operating Current Quiescent Current BZ Driving Current LED Driving Current Oscillator Frequency Operating Temperature Sym. VDD IOP ISB IO IOL FOSC Temp. Min. ─ ─ ─ 0.4 6 ─ 0 Typ. 3 0.4 ─ 0.7 6 250 25 APPLICATION DIAGRAM Max. 3.5 0.7 ─ ─ ─ ─ 60 ( @VDD=3V unless otherwise specified ) Unit REMARKS V mA No load μA mA mA KHz ℃ @VDS=1V @VDS=1.2V ±30% TOL. VDD OL VSS VDD BZ BB Rosc Y X M994A 1.48 x 1.69 mm2 =VDD LO TO92-3L VDD VDD OUT VDD VSS M994AP X1 16 Y OL VSS VDD BZ BB ORDERING INFORMATION M994AX-XXLR 8 Rosc Ext. (default Int.) One octave low. (default Normal) Song Name Package T – TO92-3L P – DIP – CHIP LO 9 *All specs and applications shown above subject to change without prior notice. ( , ) 1/2 2012-04-13 MOSDESIGN SEMICONDUCTOR CORP. VDD CONTROL DUAL TONE PACKAGE OUTLINE 128 IC TAIPEI : TEL : 886-2- 22783733 FAX : 886-2- 22783633 H.K. ...