AK4633EN Datasheet, PDF (73/83 Pages) Asahi Kasei Microsystems – 16-Bit Mono CODEC with ALC & MIC/SPK-AMP

■ Speaker-amp Output
[AK4633]
FS3-0 bits
(Addr:05H,
D5,D2-0)
XXXX
(1)
XXXX
DACS bit
(Addr:02H, D3)
ALC2 Control 1
(Addr:06H)
(2)
XXH
(3)
XXH
ALC2 Control 2
(Addr:10H)
OVOL7-0 bits
(Addr:0AH)
ALC2 Control 3
(Addr:07H)
XXH
(4)
XXH
(5)
XXH
(6)
XXH
XXH
4XH
Signal Select
(Addr:03H)
XXXXXXXX
(7)
000XX010
Filter Co-ef
(Addr:10H-1F)
Filter Select
(Addr:0EH D3-0)
XX....X
XXX1
(8)
(9)
XX....X
XX11
ALC2 State
ALC2 Disable
ALC2 Enable
PMPFIL bit
(Addr:00H, D7)
PMDAC bit
(Addr:00H, D2)
PMSPK bit
(Addr:00H, D4)
SPPSN bit
(Addr:02H, D7)
SPP pin
(10)
(11)
(12)
Hi-Z
Normal Output
(13)
ALC2 Disable
(14)
Hi-Z
SPN pin
Hi-Z
SVDD/2 Normal Output SVDD/2 Hi-Z
Figure 53. Speaker-Amp Output Sequence
MS0447-E-06
- 73 -
2015/10