LV3328PM Datasheet, PDF (22/26 Pages) Sanyo Semicon Device – For Car Audio Systems Electronic Volume IC

DATA_28 (Soft_step/Soft_mute control)
D7 D6 D5 D4 D3 D2 D1
0
*
*
*
*
*
*
1
*
*
*
*
*
*
LV3328PM
D0 DATA_28
*
Soft_mute mode:OFF
*
Soft_mute mode:ON
*
0
*
*
*
*
*
*
Mute select:OFF
*
1
*
*
*
*
*
*
Mute select:ON
*
*
0
*
*
*
*
*
Soft_step:OFF
*
*
1
*
*
*
*
*
Soft_step:ON
*
*
*
0
*
*
*
*
Usually mode
*
*
*
1
*
*
*
*
TEST mode
*
*
*
*
0
0
*
*
Mute time:0.64ms
*
*
*
*
1
0
*
*
Mute time:5.12ms
*
*
*
*
0
1
*
*
Mute time:40ms
*
*
*
*
1
1
*
*
Mute time:80ms
*
*
*
*
*
*
0
0
Soft_step time:10ms
*
*
*
*
*
*
1
0
Soft_step time:20ms
*
*
*
*
*
*
0
1
Soft_step time:40ms
*
*
*
*
*
*
1
1
Soft_step time:80ms
DATA_29 (TEST control)
D7 D6 D5 D4 D3 D2 D1 D0 DATA_29
0
0
0
0
0
0
0
0
Setting at operation use usually
No.A1657-22/26