[AK4601]
6. Absolute Maximum Ratings
(AVSS=DVSS1=DVSS2=0V; Note 1)
Parameter
Symbol
Min.
Max.
Unit
Power Supplies
Analog
Digital1(Core)
Digital2(I/F)
Difference (AVSS, DVSS1 ~ 2) (Note 1)
Input Current (except power supply pins)
AVDD
LVDD
TVDD
ΔGND
IIN
-0.3
-0.3
-0.3
-0.3
4.3
4.3
4.3
0.3
±10
V
V
V
V
mA
－
Analog Input Voltage
Digital Input Voltage
Ambient Temperature (Power applied)
Storage Temperature
(Note 2)
(Note 3)
VINA
VIND1
Ta
-0.3
-0.3
-40
-65
(AVDD+0.3) or 4.3
(TVDD+0.3) or 4.3
V
V
C
C
85
150
Tstg
Note 1. All voltages are with respect to ground. AVSS and DVSS1-2 must be connected to the same
ground.
Note 2. The maximum analog input voltage is a smaller value between (AVDD+0.3)V and 4.3V.
Note 3. The maximum digital input voltage of SDIN1, SDIN2, BICK2/SDIN3, LRCK1, BICK1, MCKI,
LRCK2/SDOUT3, PDN, SCLK/SCL, SO/SDA, CSN, SI/I2CFIL pins is a smaller value between
(TVDD+0.3)V and 4.3V.
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal
operation is not guaranteed at these extremes.
7. Recommended Operating Conditions
(AVSS=DVSS1=DVSS2=0V; Note 1)
Parameter
Power Supplies
Analog
Symbol
Min.
Typ.
Max.
Unit
AVDD
LVDD
TVDD
3.0
3.0
1.7
-0.1
-0.1
3.3
3.3
3.3
0
3.6
3.6
3.6
+0.1
-
V
V
V
V
V
Digital1(Core)
Digital2(I/F)
Difference1
Difference2
AVDD – LVDD
LVDD – TVDD
-
Note 4. The power-up sequence with AVDD, LVDD, TVDD is not critical. The PDN pin should be held
“L” when power is supplied. The PDN pin is allowed to be “H” after all power supplies are
applied and settled.
Note 5. Do not turn off the power supply of the AK4601 with the power supply of the peripheral device
turned on when using the I2C interface. Pull-up resistors of SDA and SCL pins should be
connected to TVDD or less voltage.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in the datasheet.
016000391-E-01
- 11 -
2016/12
AKM [ ASAHI KASEI MICROSYSTEMS ]
