ak4538 AKM Semiconductor, Inc., ak4538 Datasheet - Page 9

• Manufacturer Part Number: ak4538
• Description: 16bit ?? Codec With Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
Parameter
Power Supplies
Power Up (PDN = “H”)
Power Down (PDN = “L”) (Note 21)
Note 18. PMMIC=PMADC=PMDAC=PMMO=PMSPK=PMHPL=PMHPR=PMVCM=PMPLL=PMXTL=PMBPM
Note 19. PMMIC=PMADC=PMDAC=PMMO=PMHPL=PMHPR=PMVCM=PMPLL=PMXTL=PMBPM
Note 20. PMMIC=PMADC=PMDAC=PMMO=PMSPK=PMVCM=PMPLL=PMXTL=PMBPM=PMBPS=PMLO
Note 21. All digital input pins are fixed to DVDD or DVSS.
MS0198-E-01
AVDD+DVDD
PVDD
HVDD
AVDD+DVDD
PVDD
HVDD: HP-AMP Normal Operation
HVDD: SPK-AMP Normal Operation
=PMBPS=PMLO=PMAUX= “1”,MCKO= “1” and Master Mode. AVDD : 11mA (typ.), DVDD : 6mA (typ.)
AVDD : 11mA (typ.), DVDD : 4mA (typ.) at MCKO= “0” in Slave Mode
=PMBPS=PMLO=PMAUX= “1”, PMSPK= “0”.
=PMAUX= “1”, PMHPL=PMHPR= “0”.
No Output
No Output
(Note 19)
(Note 20)
(Note 18)
- 9 -
min
typ
1.2
6.5
17
10
10
10
9
max
100
100
100
26
10
18
2
[AK4538]
Units
2003/5
mA
mA
mA
mA
A
A
A