[AK4691]
ABSOLUTE MAXIMUM RATINGS
(VSS1=VSS2=VSS3=VSS4 = 0V;
Parameter
Symbol
min
max
Units
Power Supplies:
Analog
AVDD
6.0
V
−0.3
Digital
DVDD
6.0
V
−0.3
MIC-Amp
MVDD
6.0
V
−0.3
Speaker-Amp
SVDD
6.0
V
−0.3
Headphone-Amp/LINEOUT-Amp
LVDD
6.0
V
−0.3
Digital I/F 1
TVDD1
6.0
V
−0.3
Digital I/F 2
TVDD2
6.0
V
−0.3
Input Current, Any Pin Except Supplies
IIN
-
mA
±10
Analog Input Voltage (Note
7)
VINA1
AVDD+0.3
V
−0.3
)
VINA2
MVDD+0.3
V
−0.3
Digital Input Voltage (Note
9)
VIND1
TVDD1+0.3
V
−0.3
VIND2
TVDD2+0.3
V
−0.3
Ambient Temperature (powered applied)
Ta
85
−30
°C
Storage Temperature
Tstg
150
−65
°C
Maximum Power Dissipation (Note
Pd
-
1.1
W
Note 5. All voltages with respect to ground.
Note 6. VSS1, VSS2, VSS3, and VSS4 must be connected to the same analog ground plane.
Note 7. LIN, RIN, BEEP pins
Note 8. INTL1/2, INTR1/2, EXTL1/2, EXTR1/2, PRELN1/2, PRERN1/2 pins
Note 9. I2CN, MCKI, LRCK, BICK, SDTI pins
Note 10. PDN, CSN/CAD0, CCLK/SCL, CDTI/SDA, MUTE pins
Pull-up resistors at the SDA and SCL pins should be connected to (TVDD2+0.3)V or less voltage.
Note 11. In case of PCB wiring density is 200% or more. This power is the AK4691 internal dissipation that does not
include power dissipation of externally connected speaker and headphone.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
MS0672-E-00
-7-
2007/11
AKM [ ASAHI KASEI MICROSYSTEMS ]
