AK4343VN Datasheet, PDF (71/99 Pages) Asahi Kasei Microsystems – Stereo DAC with HP/RCV/SPK-AMP

[AK4343]
Addr
02H
Register Name
Signal Select 1
Default
D7
D6
D5
D4
D3
D2
D1
D0
SPPSN MINS DACS DACL
0
0
0
MGAIN0
0
0
0
0
0
0
0
1
MGAIN1-0: ೖྗήΠϯίϯτϩʔϧ(Table 22)
MGAIN1 bit͸03HͷD5 bitͰ͢ɻ
DACL: DAC͔ΒεςϨΦϥΠϯग़ྗ·ͨ͸ϨγʔόΞϯϓʹೖྗ͞ΕΔ৴߸ͷίϯτϩʔϧ
0: OFF (default)
1: ON
PMLO bit = “1”ͷ࣌ɺ͜ͷϏοτ͸༗ޮʹͳΓ·͢ɻPMLO bit = “0”ͷ࣌ɺLOUT, ROUT pins͸AVSS
Λग़ྗ͠·͢ɻ
DACS: DAC͔ΒεϐʔΧΞϯϓʹೖྗ͞ΕΔ৴߸ͷίϯτϩʔϧ
0: OFF (default)
1: ON
“1”ͰDACͷग़ྗ৴߸ΛεϐʔΧΞϯϓʹೖྗ͠·͢ɻ
MINS: MIN pin͔ΒεϐʔΧΞϯϓʹೖྗ͞ΕΔ৴߸ͷίϯτϩʔϧ
0: OFF (default)
1: ON
“1”ͰMIN pin΁ͷೖྗ৴߸ΛεϐʔΧΞϯϓʹೖྗ͠·͢ɻ
SPPSN: εϐʔΧΞϯϓͷύϫʔηʔϒϞʔυ
0: Power Save Mode (default)
1: Normal Operation
“0”ͰεϐʔΧΞϯϓ͸ύϫʔηʔϒϞʔυʹͳΓ·͢ɻ͜ͷ࣌ɺSPP pin͸Hi-ZɺSPN pin͸HVDD/2
Λग़ྗ͠·͢ɻPMSPK bit =“1”ͷ࣌ɺ͜ͷϏοτ͸༗ޮʹͳΓ·͢ɻ
MS0478-J-02
- 71 -
2010/11