AD74111_15 Datasheet, PDF (13/20 Pages) Analog Devices – Low Cost, Low Power Mono Audio Codec

1/f_S
DAC DATA
DIN
(24 BITS)
DOUT
ADC DATA
(24 BITS)
DFS
(MM16)
16 DCLKs
128 DCLKs (NORMAL MODE)
256 DCLKs (FAST MODE)
Figure 16. 16-Bit Data Mode, Word Length = 24 Bits
AD74111
DAC DATA
(24 BITS)
ADC DATA
(24 BITS)
1/f_S
CONTROL
DIN
(16 BITS)
DOUT
STATUS
(16 BITS)
DAC DATA
(16 BITS)
ADC DATA
(16 BITS)
DFS
32 DCLKs
128 DCLKs (NORMAL MODE)
256 DCLKs (FAST MODE)
Figure 17. 32-Bit Mixed Mode, Word Length = 16 Bits
CONTROL
(16 BITS)
STATUS
(16 BITS)
1/fS
CONTROL
DIN
(16 BITS)
DOUT
STATUS
(16 BITS)
DAC DATA
(24 BITS)
ADC DATA
(24 BITS)
DFS
32 DCLKS
128 DCLKs (NORMAL MODE)
256 DCLKs (FAST MODE)
Figure 18. 32-Bit Mixed Mode, Word Length = 24 Bits
CONTROL
(16 BITS)
STATUS
(16 BITS)
REV. 0
1/f_S
DAC DATA
DIN
(16 BITS)
DOUT
ADC DATA
(16 BITS)
DFS
128 DCLKs (NORMAL MODE)
256 DCLKs (FAST MODE)
Figure 19. 32-Bit Data Mode, Word Length = 16 Bits
–13–
DAC DATA
(24 BITS)
ADC DATA
(24 BITS)