M61516FP
M61516FP is SOUND PROCESSOR ICs 7.1ch ELECTRONIC VOLUME manufactured by Mitsubishi Electric.
FEATURE
FUNCTION FEATURE
Electronic Volume (1)8 channel Independent Electronic Volume with High Voltage Transistor. (0~-92d B/1d Bstep,-95,- d B) .. (2)Built-in Zero-Crossing Detector Circuit for reduce click noise at changing volume value. Tone Control Input Selector (1)Bass/Treble,0~ 10d B/2d Bstep (2)Add a Bypass Mode/Tone Mode changing SW (1)Front L/R channel 10 Input Selector (2)2 sets of multi channel input 4 Lines REC Output (Both L and R channels) 0/-3/-6/-9/-12d B
Outline 80P6N-A 0.8mm Pitch QFP
(20.0mm x 14.0mm x 2.8mm)
OUTLINE
REC Output Input attenuator Output Gain Control 0/+3/+6/+9/+12d B Balance Out Loudness
- 1
Built-in Balance out (for ADC) Built-in Loudness circuit of center tap type in FL/FRch
- 1 Balance output and loudness function can’t be used at the same time.
REMENDED OPERATING CONDITION
Supply Voltage Range AVCC=7.0V(typ) , AVEE=-7.0V(typ) , DVDD=5.0V(typ)
SYSTEM BLOCK DIAGRAM
CLOCK REC OUTL TONE Zero-Cross LATCH DATA
Output Gain Control Loudness Tap Input attenuator
DVDD
AVCC
AVEE
DGND
Loudness Tap u- Interface Zero-Cross
Output Gain Control
TONE 1 2 3 4 5 6 7 8 9 10
Flout
TONE Zero-Cross
Lch
FRout
FLch VOL To loudness tap
Zero-Cross TONE Loudness /Balance-Output L Zero-Cross
Cout
SLout
Rch
1 2 3 4 5 6 7 8 9 10
Input attenuator
Balance+Output L
FRch VOL To loudness tap
Zero-Cross INGND Loudness /Balance-Output R Balance+Output R Zero-Cross Zero-Cross
SBLout
SBRout
SRout
Zero-Cross REC...