AK4425A Datasheet, PDF (20/27 Pages) Asahi Kasei Microsystems – 192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output

[AK4425A]
■ Register Map
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
00H
Control 1
ACKS
0
0
DIF2
DIF1
DIF0
PW
RSTN
01H
Control 2
02H
Control 3
03H
Lch ATT
04H
Rch ATT
0
RRST
ATT7
ATT7
0
0
ATT6
ATT6
SLOW
0
ATT5
ATT5
DFS1
INVL
ATT4
ATT4
DFS0
INVR
ATT3
ATT3
DEM1
0
ATT2
ATT2
DEM0
0
ATT1
ATT1
SMUTE
0
ATT0
ATT0
Notes:
Do not write any data to the register over 05H directly.
Writing “1” to D7 and D6 of Addr01H and D2 of Addr02H is ignored.
The bits defined as 0 must contain a “0” value.
When RSTN bit goes “0”, the only internal timing is reset and the registers are not initialized to their default
values. All data can be written to the register even if PW or RSTN bit is “0”.
Do not write the registers within 50msec after the power supplies are fed.
MS1127-E-01
- 20 -
2011/03