AK4390 Datasheet, PDF (23/32 Pages) Asahi Kasei Microsystems – Ultra Low Latency 32-Bit ΔΣ DAC

[AK4390]
Function List
Function
Default
Address Bit
PCM
Attenuation Level
0dB
03H
04H
ATT7-0
Y
External Digital Filter I/F Mode Disable
00H
EXDF
Y
Ex DF I/F mode clock setting
16fs(fs=44.1kHz) 00H
ESC
-
Audio Data Interface Modes
24bit MSB justified 00H
DIF2-0
Y
Data Zero Detect Enable
Disable
01H
DZFE
Y
Data Zero Detect Mode
Separated
01H
DZFM
Y
Short delay Filter Enable
Sharp roll-off filter 01H
SD
Y
De-emphasis Response
OFF
01H
DEM1-0
Y
Soft Mute Enable
Normal Operation 01H
SMUTE
Y
DSD/PCM Mode Select
PCM mode
02H
DP
Y
Master Clock Frequency Select at 512fs
DSD mode
02H
DCKS
-
MONO mode Stereo mode select Stereo
02H
MONO
Y
Inverting Enable of DZF
“H” active
02H
DZFB
Y
The data selection of L channel and R channel
R channel
02H
SELLR
Y
Table 7. Function List2 (Y: Available, -: Not available)
DSD
Y
-
-
-
Y
Y
-
-
Y
Y
Y
Y
Y
Y
Ex DF I/F
Y
Y
Y
-
-
-
-
Y
-
-
Y
-
Y
MS1046-E-00
- 23 -
2009/01