AK4366_04 Datasheet, PDF (25/31 Pages) Asahi Kasei Microsystems – Low Power 24-Bit 2ch DAC with HP-AMP

ASAHI KASEI
[AK4366]
Addr Register Name
01H Mode Control 0
Default
D7
D6
D5
0
MCKAC HPM
0
0
0
DFS1-0: Oversampling Speed Select (Table 2)
Default: “00” (64fs)
DIF2-0: Audio Data Interface Format Select (Table 3)
Default: “010” (Mode 2)
D4
DIF2
0
D3
DIF1
1
D2
DIF0
0
D1
DFS1
0
D0
DFS0
0
HPM: Mono Output Select of Headphone
0: Normal Operation (Default)
1: Mono. (L+R)/2 signals from the DAC are output to both Lch and Rch of headphone.
MCKAC: MCLK Input Mode Select
0: CMOS input (Default)
1: AC coupling input
Addr Register Name
02H Mode Control 1
Default
D7
D6
D5
0
0
0
0
0
0
DEM1-0: De-emphasis Filter Frequency Select (Table 7)
Default: “01” (OFF)
BST1-0: Low Frequency Boost Function Select (Table 9)
Default: “00” (OFF)
SMUTE: Soft Mute Control
0: Normal operation (Default)
1: DAC outputs soft-muted
D4
SMUTE
0
D3
BST1
0
D2
BST0
0
D1
DEM1
0
D0
DEM0
1
MS0248-E-01
- 25 -
2004/03