ak4380 AKM Semiconductor, Inc., ak4380 Datasheet - Page 12

• Manufacturer Part Number: ak4380
• Description: 100db 24bit 96khz 2ch Dac
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
n De-emphasis filter
A digital de-emphasis filter is available for 32, 44.1 or 48kHz sampling rates (tc = 50/15µs) and is controlled by the DEM0
and DEM1 bits regardless of the status of DFS.
MS0018-E-01
DFS
0
0
0
0
1
1
1
1
Table 6. De-emphasis filter control
DEM1
0
0
1
1
0
0
1
1
- 12 -
DEM0
0
1
0
1
0
1
0
1
44.1kHz
44.1kHz
48kHz
32kHz
48kHz
32kHz
Mode
OFF
OFF
Default
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