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PDF M61531FP Data sheet ( Hoja de datos )

Número de pieza M61531FP
Descripción 6ch Electronic Volume
Fabricantes Renesas Technology 
Logotipo Renesas Technology Logotipo



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No Preview Available ! M61531FP Hoja de datos, Descripción, Manual

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Preliminary
M61531FP
6ch Electronic Volume with 10 Input Selectors
REJ03F0050-0110Z
Rev.1.1
Jun.01.2004
Features
Functions
Electric volume
Input selector
Multi channel input
Tone Control
Loudness
REC output
Input ATT
Input gain control
Output gain control
Balance out
Bus control
Features
6 channel independent electric volume with high voltage transistor (0 to –99 dB/1 dB step, –dB)
L/R channel 10 input selector
All channel 2 input selector
(1) Bass: –16 to +16 dB (2 dB step), Treble: –10 to +10 dB (2 dB step)
(2) Tone block position is selectable
(3) Tone input ATT (0/–6/–12/–18 dB)
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 dB)
Input gain control (0/+6/+12/+18 dB)
Output gain control (0/+6/+12/+18 dB)
Built-in balance out (for ADC)
3 wire control, 3 to 5V I/F support
Application
Receiver, AV Amp, Mini Stereo etc.
Recommended 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
1
2
3
4
Lch 5
6
7
8
9
10
1
2
3
4
Rch 5
6
7
8
9
10
DVDD AVEE AVCC
REC OUTL DGND
Multi Multi
Rin Lin
Tone Input ATT
Tone
Bass&Treble
Bass&Treble
Tone Input
ATT
Input ATT
(for ADC)
Input ATT
(for ADC)
Loud L
REC OUTR
Loud R
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(-)
Tone Block Positionisselectable. MCU I/F
Input Gain
Control
Input Gain
Control
Input Gain
Control
Input Gain
Control
Input Gain
Control
Input Gain
Control
Tone
Bass&Treble
Output Gain
Control
Lout
Bass&Treble
Output Gain
Control
Rout
Output Gain
Control
Output Gain
Control
Output Gain
Control
Output Gain
Control
SLout
SRout
Cout
SWout
GND
Rev.1.1, Jun.01.2004, page 1 of 19

1 page




M61531FP pdf
www.DataSMh6ee1t54U31.cFomP
Preliminary
Relationship between Data and Clock
DATA
CLOCK
LA TCH
H LATCH SIGNAL
D0 D1
D21 D22 D23
L
D0
H
L
H
L
DATA signal is read at the rising edge of CLOCK.
Serial data (D0 D23) isloaded at the rising edge of the LA TCH signal.
Clock and Data Timings
CLOCK
75%
25%
tr
tWHC
DATA
LATCH
tcr
tf
tWLC
75%
25%
tr tf
tSD tHD
tr
tSL
tSC
tWHC
tf
75%
25%
25%
Timing Definition of Digital Block
Item
Clock cycle time
Clock pulse width (“H” level)
Clock pulse width (“L” level)
Rising time of clock,data and latch
Falling time of clock,data and latch
Data setup time
Data hold time
Latch setup time
Latch pulse width
Clock setup time
Symbol
tcr
tWHC
tWLC
tr
tf
tSD
tHD
tSL
tWHL
tSC
Min.
4
1.6
1.6
0.8
0.8
1
1.6
4
Typ.
Max.
0.4
0.4
Unit
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
Rev.1.1, Jun.01.2004, page 5 of 19

5 Page





M61531FP arduino
www.DataSMh6ee1t54U31.cFomP
Preliminary
(3) 6 channel Volume characteristics
Item
Symbol Min. Typ. Max. Unit Test Condition
Maximum attenuation
ATTmax —
–100 –95 dB
(35, 36, 41, 42, 47, 54) pin output, Vi = 2 Vrms,
JIS-A, VOL = –
Volume gain gang error of Dvol
–0.5 0
+0.5 dB (35, 36, 41, 42, 47, 54) pin output, Volume = 0 dB
mutual channels
setting
(4) Tone control characteristics
Unless otherwise noted, Bypass/Tone = Tone, (1, 2) PIN Input, (56, 45) PIN Output
Item
Symbol Min. Typ. Max. Unit Test Condition
Tone control voltage gain G(BASS)B +14 +16 +18 dB f = 100 Hz, Bass +16 dB setting
(Boost/Bass)
Tone control voltage gain
(Cut/Bass)
G(BASS)C –18 –16 –14 dB f = 100 Hz, Bass –16 dB setting
Tone control voltage gain
(Boost/Treble)
G(TRE)B +8 +10 +12 dB f = 10 kHz, Treble +10 dB setting
Tone control voltage gain G(TRE)C –12 –10 –8 dB f = 10 kHz, Treble –10 dB setting
(Cut/Treble)
Balance of mutual channels BALT
–2 0
+2 dB Bass setting +16, –16 dB,
Treble setting +10, –10 dB
Rev.1.1, Jun.01.2004, page 11 of 19

11 Page







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