M61503FP Datasheet | Mitsubishi Electric

DESCRIPTION The M61503FP is a sound controller IC with the "BBE sound" sound technology. It can realize articulation of reconstruction sound by BBE surround built-in reproduce tone more naturally. (Note) This device is producted under license from BBE sound Lab,Inc.(USA) and avilable to only licenses. FEATURES Built-in "BBE surround" sound technology Electronic volume. 0 ~ -84d B,the infinitesimal 2-band tone control Bass(0 ~ +21d B/3d B STEP) Treble(0 ~ +9d B/3d B STEP) REMENDED OPERATING CONDITIONS Supply voltage range + 2.25~+ 2.75V SYSTEM BLOCK DIAGRAM MIC AMP REC OUT1 MIC MIC ALC TAPE CH2 INPUT TUNER CD AUX TAPE TUNER CD AUX Electronic vol REC OUT2 VOLUME Treble Bass POWER AMP 4-mode selector (stereo/ mono SW) Electronic vol SPEAKER Treble Bass CH1 INPUT MITSUBISHI ELECTRIC ( 1 / 11 ) BLOCK DIAGRAM INA1 INB1 INC1 IND1 INE1 1 Mono.SW 2 3 4 5 VOL VOL 24 23 22 21 20 INA2 INB2 INC2 IND2 INE2 MUTE Treble boost Treble boost BBE HP 1 BBE LP1 TONEH1 TONEL1 BBE HP 2 BBE LP2 TONEH2 TONEL2 OUT 2 VSS CONT 7 8 9 10 11 12 Control logic Bass boost Bass...