M61531FP Datasheet | Renesas

Features Functions Electric volume Input selector Multi channel input Tone Control Features 6 channel independent electric volume with high voltage transistor (0 to - 99 d B/1 d B step, - ∞ d B) L/R channel 10 input selector All channel 2 input selector (1) Bass: - 16 to +16 d B (2 d B step), Treble: - 10 to +10 d B (2 d B step) (2) Tone block position is selectable (3) Tone input ATT (0/- 6/- 12/- 18 d B) Built-in loudness circuit of center tap type in L/Rch 4 Lines REC output (Both L and R channels) Input ATT (for ADC: 0/- 6/- 12/- 18 d B) Input gain control (0/+6/+12/+18 d B) Output gain control (0/+6/+12/+18 d B) Built-in balance out (for ADC) 3 wire control, 3 to 5V I/F support Loudness REC output Input ATT Input gain control Output gain control Balance out Bus control Application - Receiver, AV Amp, Mini Stereo etc. Remended Operating Condition - Supply voltage range: AVCC = 7.0 V (Typ.), AVEE = - 7.0 V (Typ.), DVDD = 2.7 to 5.5 V System Block Diagram CLOCK Input Gain Control DVDD AVEE AVCC REC OUTL DGND Multi Rin Multi Lin 1 2 3 4 Lch 5 6 7 8 9 10 1 2 3 4 Rch 5 6 7 8 9 10 Tone Input ATT Tone Tone Block Positionis selectable. MCU I/F Bass&Treble Tone Output Gain Control LATCH DATA Rev.1.1, Jun.01.2004, page 1 of 19 10 Input selector 10 Input selector Input ATT (for ADC) REC OUTR Bass&Treble Input Gain Control Output Gain Control Lout Bass&Treble Bass&Treble Rout Tone Input ATT Input ATT (for ADC) Loud L Multi SLin Balance Out L(+) Multi SR in Loud L / Balance Out L(-) Multi Cin Balance Out R(+) Multi Loud R / SWin Balance Out R(-) Input Gain Control Output Gain Control Input Gain Control Output Gain Control Input Gain Control Output Gain Control Input Gain Control Output Gain...