ak5702 AKM Semiconductor, Inc., ak5702 Datasheet - Page 5

• Manufacturer Part Number: ak5702
• Description: 4-channel Adc With Pll & Mic-amp
• Manufacturer: AKM Semiconductor, Inc.

■
The unused I/O pins should be processed appropriately as below.
(VSS1, VSS2=0V; Note 2)
Note 2. All voltages with respect to ground. VSS1 and VSS2 must be connected to the same analog ground plane.
Note 3. LIN1/LINA+, RIN1/LINA−, LIN2/RINA−, RIN2/RINA+, LIN3/LINB+, RIN3/LINB−, LIN4/RINB−,
Note 4. PDN, CSN/CAD1, CCLK/SCL, CDTI/SDA, MCKI, LRCK, BCLK, TEST, TDMIN, I2C, CAD0 pins
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
(VSS1, VSS2=0V; Note 2)
Note 2. All voltages with respect to ground. VSS1 and VSS2 must be connected to the same analog ground plane.
Note 5. The power-up sequence between AVDD and DVDD is not critical. When only AVDD is powered OFF (Hi_Z or
WARNING: AKEMD assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0623-E-00
Parameter
Power Supplies:
Input Current, Any Pin Except Supplies
Analog Input Voltage (Note 3)
Digital Input Voltage (Note 4)
Ambient Temperature (powered applied)
Storage Temperature
Parameter
Power Supplies
Handling of Unused Pin
Classification
Analog
Digital
RIN4/RINB+, LIN5/RIN5 pins
Pull-up resistors at SDA and SCL pins should be connected to (DVDD+0.3) V or less voltage.
L), it should be done after the PDN pin = “L” or all power management bits (PMADAL, PMADAR, PMADBL,
PMADBR, PMVCM, PMPLL, PMMPA, PMMPB) = “0”. DVDD should not be powerd OFF while AVDD is
powered ON.
(Note 5)
Normal operation is not guaranteed at these extremes.
Digital (Stereo mode)
Analog
Analog
Digital
Pin Name
MPWRA, MPWRB, VCOC, LIN1/LINA+,
RIN1/LINA−, LIN2/RINA−, RIN2/RINA+,
LIN3/LINB+, RIN3/LINB−, LIN4/RINB−,
RIN4/RINB+, RIN5, LIN5
SDTOA, SDTOB, MCKO
MCKI, TDMIN
(TDM128 mode)
(TDM256 mode)
RECOMMENDED OPERATING CONDITIONS
ABSOLUTE MAXIMUM RATINGS
Symbol
AVDD
DVDD
- 5 -
Symbol
AVDD
DVDD
VINA
VIND
Tstg
IIN
Ta
Setting
These pins should be open.
These pins should be open.
This pin should be connected to VSS2.
min
2.0
2.7
2.4
1.6
−0.3
−0.3
−0.3
−0.3
min
−30
−65
-
typ
3.0
3.0
3.0
3.0
AVDD+0.3
DVDD+0.3
max
±10
150
4.6
4.6
85
AVDD
AVDD
AVDD
max
3.6
[AK5702]
Units
Units
mA
2007/06
°C
°C
V
V
V
V
V
V
V
V