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MS6272 Datasheet, PDF (10/19 Pages) MOSA ELECTRONICS – Good PSRR and low pop noise | |||
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MOSA
MS6272
Volume Controller with soft step IC
Volume Control (04H , 05H , 06H)
MSB
LSB
Function
D7
D6
D5
D4
D3
D2
D1
D0
Volume
0
0
0
1
1
1
1 ï¼15dB
0
0
0
1
1
1
0 ï¼14dB
:
:
:
:
:
:
::
0
0
0
0
0
0
0
0dB
0
0
1
0
0
0
0
0dB
0
0
1
0
0
0
1 ï¼ 1dB
:
:
:
:
:
:
::
0
0
1
1
1
1
1 ï¼15dB
0
1
0
0
0
0
0 ï¼16dB
:
:
:
:
:
:
::
0
1
0
1
1
1
1 ï¼31dB
0
1
1
0
0
0
0 ï¼32dB
:
:
:
:
:
:
::
0
1
1
1
1
1
1 ï¼47dB
1
0
0
0
0
0
0 ï¼48dB
:
:
:
:
:
:
::
1
0
0
1
1
1
1 ï¼63dB
1
0
1
0
0
0
0 ï¼64dB
:
:
:
:
:
:
::
1
0
1
1
1
1
1 ï¼79dB
1
1
X
X
X
X
X
Mute
The initial condition is Mute.
Power management (07H)
MSB
LSB
D7 D6 D5 D4 D3 D2 D1 D0
Function
0X
0 Release of VREF to GND.
1 Set the voltage of VREF to 1/2VDD
All devices Active
11
Power down
The initial condition is Power down , VREF = GND.
V1.4
10/19
www.mosanalog.com
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