MUSES72320 Datasheet, PDF (14/26 Pages) New Japan Radio – ±18V Operation 2-Channel Electronic Volume

MUSES72320
 DEFINITION OF RESISTOR
Volume Control (Att.) : 0dB to –111.5dB / 0.5dBstep.
: Lch Volume and Rch Volume are controlled independently when L/R Cont 1 =”0”.
D15 D14 D13 D12 D11 D10 D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Lch Volume Control (Att.)
0
0
0
0
*
*
*
*
Rch Volume Control (Att.)
< Volume Control Data >
0
0
1
0
*
*
*
*
Data
D15 D14 D13 D12 D11 D10 D9
D8
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
1
0
0
1
0
0
0
0
1
0
0
1
1
0
0
0
1
0
1
0
0
0
0
0
1
0
1
0
1
0
0
0
1
0
1
1
0
0
0
0
1
0
1
1
1
0
0
0
1
1
0
0
0
0
0
0
1
1
0
0
1
0
0
0
1
1
0
1
0
0
0
0
1
1
0
1
1
0
0
0
1
1
1
0
0
0
0
0
1
1
1
0
1
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
1
0
0
0
1
0
0
0
1
0
0
0
1
1
0
0
1
0
0
1
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
0
0
1
0
0
1
1
1
0
0
1
0
1
0
0
0
0
0
1
0
1
0
0
1
0
0
1
0
1
0
1
0
0
0
1
0
1
0
1
1
0
0
1
0
1
1
0
0
0
0
1
0
1
1
0
1
0
0
1
0
1
1
1
0
0
0
1
0
1
1
1
1
0
0
1
1
0
0
0
0
0
0
1
1
0
0
0
1
0
0
1
1
0
0
1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
0
0
0
1
1
0
1
0
1
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
1
0
0
1
1
1
0
0
0
0
0
1
1
1
0
0
1
0
0
1
1
1
0
1
0
0
0
1
1
1
0
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
1
0
0
1
1
1
1
1
0
0
0
1
1
1
1
1
1
Setting
Mute^()
0dB
-0.5dB
-1.0dB
-1.5dB
-2.0dB
-2.5dB
-3.0dB
-3.5dB
-4.0dB
-4.5dB
-5.0dB
-5.5dB
-6.0dB
-6.5dB
-7.0dB
-7.5dB
-8.0dB
-8.5dB
-9.0dB
-9.5dB
-10.0dB
-10.5dB
-11.0dB
-11.5dB
-12.0dB
-12.5dB
-13.0dB
-13.5dB
-14.0dB
-14.5dB
-15.0dB
-15.5dB
-16.0dB
-16.5dB
-17.0dB
-17.5dB
-18.0dB
-18.5dB
-19.0dB
-19.5dB
-20.0dB
-20.5dB
-21.0dB
-21.5dB
-22.0dB
-22.5dB
-23.0dB
-23.5dB
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