AK4601VQ Datasheet, PDF (11/111 Pages) Asahi Kasei Microsystems – Audio HUB CODEC with Digital Mixer

[AK4601]
6. Absolute Maximum Ratings
(AVSS=DVSS1=DVSS2=0V; Note 1)
Parameter
Symbol
Min.
Max.
Unit
Power Supplies
Analog
AVDD
-0.3
4.3
V
Digital1(Core)
LVDD
-0.3
4.3
V
Digital2(I/F)
TVDD
-0.3
4.3
V
Difference (AVSS, DVSS1 ~ 2) (Note 1)
ΔGND
-0.3
0.3
V
Input Current (except power supply pins)
IIN
－
±10
mA
Analog Input Voltage
(Note 2)
VINA
-0.3 (AVDD+0.3) or 4.3 V
Digital Input Voltage
(Note 3) VIND1
-0.3 (TVDD+0.3) or 4.3 V
Ambient Temperature (Power applied)
Ta
-40
85
C
Storage Temperature
Tstg
-65
150
C
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
Symbol
Min.
Typ.
Max.
Unit
Power Supplies
Analog
AVDD
3.0
3.3
3.6
V
Digital1(Core)
LVDD
3.0
3.3
3.6
V
Digital2(I/F)
TVDD
1.7
3.3
3.6
V
Difference1
AVDD – LVDD
-0.1
0
+0.1
V
Difference2
LVDD – TVDD
-0.1
-
-
V
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