AK4563A Datasheet, PDF (19/39 Pages) Asahi Kasei Microsystems – Low Power 16bit 4ch ADC & 2ch DAC with ALC

ASAHI KASEI
Organization of Power Management bit
PM5
PM1-0
IPGA0
ALC
PM3-2
ADC0
PM4
DAC
1) All Power
PM0: 1
PM1: 1
PM2: 1
PM3: 1
PM4: 1
PM5: 0
2) 2ch REC Mode
PM0: 1
PM1: 0
PM2: 1
PM3: 0
PM4: 0
PM5: 0
IPGA1
ALC
PM1-0
IPGA0
ALC
IPGA1
ALC
PM1-0
IPGA0
ALC
3) 2ch REC monitor
PM0: 1
PM1: 0
PM2: 1
PM3: 0
PM4: 0
PM5: 1
PM1-0
IPGA0
ALC
ADC1
PM3-2
ADC0
ADC1
PM3-2
ADC0
PM5
PM3-2
ADC0
PM4
DAC
4) 3ch REC Mode
PM0: 0
PM1: 1
PM2: 0
PM3: 1
PM4: 0
PM5: 0
5) 4ch REC Mode
PM0: 1
PM1: 1
PM2: 1
PM3: 1
PM4: 0
PM5: 0
PM1-0
IPGA0
ALC
PM3-2
ADC0
IPGA1 Lch
Lch
ALC
ADC1
PM1-0
IPGA0
ALC
PM3-2
ADC0
IPGA1
ALC
ADC1
6) Play
PM0: 0
PM1: 0
PM2: 0
PM3: 0
PM4: 1
PM5: 0
PM4
DAC
7) Analog-Through Mode
PM0: 1
PM1: 0
PM2: 0
PM3: 0
PM4: 0
PM1-0
IPGA0
ALC
PM5: 1
PM5
Figure 15. Power Management
MUX
AMP
MUX
AMP
MUX
AMP
MUX
AMP
MUX
AMP
MS0067-E-02
- 19 -
[AK4563A]
2004/12