[AK4128A]
ABSOLUTE MAXIMUM RATINGS
(VSS1-5=0V;
Parameter
Power Supplies:
Symbol
min
max
Units
Analog
AVDD
−0.3
4.2
V
Digital
DVDD1-4
−0.3
4.2
V
Input Current, Any Pin Except Supplies
IIN
-
±10
mA
Digital Input Voltage
6)
VIND
−0.3
DVDD1-4+0.3
V
Ambient Temperature
AK4128AEQ
Ta
−20
85
°C
(Power applied) (Note
7)
AK4128AVQ
Ta
−40
85
°C
Storage Temperature
Tstg
−65
150
°C
Note 5. All voltages with respect to ground. VSS1-5 must be connected to the same ground.
Note 6. IMCLK, IBICK4-1, ILRCK4-1, IDIF2-0, INAS, SUMTE, DITHER, PDN, SMT1-0, DEM1-0, PM2-1, OBIT1-0,
TDM, CM2-0, ODIF1-0, SDTO4-1, OBICK, OLRCK, OMCLK/XTI, CAD0, SMSEMI, SCL, SDA and SPB
pins.
Note 7. In case that wiring density is 100%.
Note 8. DVDD1-4 pins must be connected to the same power supply.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(VSS1-5=0V;
Parameter
Power Supplies:
9)
Symbol
min
typ
max
Units
Analog
AVDD
3.0
3.3
3.6
V
Digital
DVDD1-4
3.0
3.3
3.6
V
Difference
AVDD - DVDD1-4
-0.3
0
+0.3
V
Note 9. The power up sequence between AVDD and DVDD1-4 is not critical but the PDN pin must be “L” until all power
supplies are ON, then put the PDN pin to “H”.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS1242-E-00
-9-
2010/09
AKM [ ASAHI KASEI MICROSYSTEMS ]
