AK4452VN Datasheet, PDF (76/91 Pages) Asahi Kasei Microsystems – 115dB 768kHz 32-bit 2ch Premium DAC

[AK4452]
(Note) The AK4452 is a register compatible device with the AK4490 or the AK4495. It is also register
compatible with the AK4414 except ATT settings of L2ch and R2ch.
(Reference) AK4414 Register Map
Addr Register Name
D7
D6
00H Control 1
ACKS
0
01H Control 2
0
0
02H Control 3
DP
0
03H L1ch ATT
ATT7
ATT6
04H R1ch ATT
ATT7
ATT6
05H Control 4
INVL1 INVR1
06H L2ch ATT
ATT7
ATT6
07H R2ch ATT
ATT7
ATT6
08H DZF1 Control
L1
R1
09H DZF2 Control
L1
R1
0AH Control 5
TDM1 TDM0
D5
0
SD
DCKS
ATT5
ATT5
INVL2
ATT5
ATT5
L2
L2
SDS1
D4
0
DFS1
DCKB
ATT4
ATT4
INVR2
ATT4
ATT4
R2
R2
SDS2
D3
DIF2
DFS0
MONO
ATT3
ATT3
SELLR2
ATT3
ATT3
0
0
PW2
D2
DIF1
DEM1
DZFB
ATT2
ATT2
0
ATT2
ATT2
0
0
PW1
D1
DIF0
DEM0
SELLR1
ATT1
ATT1
0
ATT1
ATT1
0
0
DEM3
D0
RSTN
SMUTE
SLOW
ATT0
ATT0
0
ATT0
ATT0
0
0
DEM2
(Reference) AK4490 Register Map
Addr Register Name
D7
D6
00H Control 1
ACKS
EXDF
01H Control 2
DZFE
DZFM
02H Control 3
DP
0
03H Lch ATT
ATT7
ATT6
04H Rch ATT
ATT7
ATT6
05H Control4
INVL
INVR
06H DSD1
DDM
DML
07H Control5
0
0
08H Sound Control
0
0
09H DSD2
0
0
D5
ECS
SD
DCKS
ATT5
ATT5
0
DMR
0
0
0
D4
0
DFS1
DCKB
ATT4
ATT4
0
DMC
0
0
0
D3
DIF2
DFS0
MONO
ATT3
ATT3
0
DMRE
0
0
0
D2
DIF1
DEM1
DZFB
ATT2
ATT2
0
0
0
0
0
D1
DIF0
DEM0
SELLR
ATT1
ATT1
DFS2
DSDD
0
SC1
DSDF
D0
RSTN
SMUTE
SLOW
ATT0
ATT0
DFTHR
DSDSEL0
SYNCE
SC0
DSDSEL1
(Reference) AK4495 Register Map
Addr Register Name
D7
D6
00H Control 1
ACKS
EXDF
01H Control 2
DZFE
DZFM
02H Control 3
DP
0
03H Lch ATT
ATT7
ATT6
04H Rch ATT
ATT7
ATT6
05H Control4
INVL
INVR
06H Control5
DDM
DML
07H Control6
0
0
08H Sound Control
0
0
09H Reserved
0
0
D5
ECS
SD
DCKS
ATT5
ATT5
0
DMR
0
0
0
D4
0
DFS1
DCKB
ATT4
ATT4
0
DMC
0
0
0
D3
DIF2
DFS0
MONO
ATT3
ATT3
0
DMRE
0
0
0
D2
DIF1
DEM1
DZFB
ATT2
ATT2
0
DSDD1
0
SC2
0
D1
DIF0
DEM0
SELLR
ATT1
ATT1
DFS2
DSDD0
0
SC1
0
D0
RSTN
SMUTE
SLOW
ATT0
ATT0
DFTHR
DSDSEL
SYNCE
SC0
0
Rev. 0.1
- - 76 - -
2014/04