BU7839GVW Datasheet, PDF (12/16 Pages) Rohm – Digital Input Hi-Fi Class-D Headphone Amplifier

●Audio I/F format
●At bit[1:0]=”00” (16bit length)
■^R後^ea詰^{r s}フ^tuォ^ffiー^ngマ^foッ^rmト^at
LRCLK
BCLK
01 2 3
Lch
13 14 15 16 17 18
SDI
Don't care
Don't care 15 14 13
29 30 31 0 1 2 3
Rch
13 14 15 16 17 18
210
Don't care
Don't care 15 14 13
29 30 31 0
2
1
0
Don't
care
■^F前^ro詰^nt フ^stuォ^ffー^ingマ^foッ^rmト^at
LRCLK
BCLK
01 2 3
SDI
15 14 13
Lch
13 14 15 16 17 18
2 1 0 Don't care
29 30 31 0 1 2 3
Don't care
15 14 13
Rch
13 14 15 16 17 18
2 1 0 Don't care
29 30 31 0
Don't care
15
■IIS^Fフ^oォ^rmー^atマット
LRCLK
BCLK
01 2 3 4
SDI
Don't
care
15
14
13
Lch
14 15 16 17 18 19
2 1 0 Don't care
30 31 0 1 2 3
Rch
13 14 15 16 17 18 19
Don't care
15 14 13
2 1 0 Don't care
30 31 0
Don't care
●At bit[1:0]=”01” (18bit length)
■R後e詰ar フstuォffーingマFッorトmat
LRCLK
BCLK
01 2 3
Lch
11 12 13 14 15 16
SDI
Don't care
Don't care 17 16 15
29 30 31 0 1 2 3
Rch
11 12 13 14 15 16
210
Don't care
Don't care 17 16 15
29 30 31 0
2
1
0
Don't
care
■^F前^ro詰^ntフ^stォ^uffー^ingマ^foッ^rト^mat
LRCLK
BCLK
01 2 3
SDI
17 16 15
Lch
15 16 17 18 19 20
2 1 0 Don't care
29 30 31 0 1 2 3
Don't care
17 16 15
Rch
15 16 17 18 19 20
2 1 0 Don't care
29 30 31 0
Don't care
15
■IISフ^Foォ^rmー^atマット
LRCLK
BCLK
01 2 3 4
SDI
Don't
care
17
16
15
Lch
16 17 18 19 20 21
2 1 0 Don't care
30 31 0 1 2 3
Rch
13 16 17 18 19 20 21
Don't care
17 16 15
2 1 0 Don't care
30 31 0
Don't care
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