ak4372 ETC-unknow, ak4372 Datasheet - Page 6

• Manufacturer Part Number: ak4372
• Description: Dac With Built-in Pll & Hp-amp
• Manufacturer: ETC-unknow

■
The unused I/O pins must be processed appropriately as below.
(VSS1 = VSS2 =0V;
Note 2. All voltages with respect to ground.
Note 3. VSS1 and VSS2 must be connected to the same analog ground plane.
Note 4. LIN/IN−, RIN/IN+ and MIN pins. Max is smaller value between (AVDD+0.3)V and 4.6V.
Note 5. SDA/CDTI, SCL/CCLK, CAD0/CSN, SDATA, LRCK, BICK, MCKI, PDN and I2C pins. Max is smaller value
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
(VSS1 = VSS2 =0V;
Note 1. All voltages with respect to ground.
Note 6. When AVDD and DVDD are supplied separately, AVDD should be powered-up after DVDD rises up to 1.6V or
Note 7. Max is smaller value between (AVDD+0.2)V and 3.6V.
* AKEMD assumes no responsibility for usage beyond the conditions in this datasheet.
MS0684-E-02
Parameter
Power Supplies
Input Current (any pins except for supplies)
Analog Input Voltage
Digital Input Voltage
Ambient Temperature
Storage Temperature
Parameter
Power Supplies
(Note
Classification
Analog
Digital
Handling of Unused Pin
between (DVDD+0.3)V and 4.6V.
more. When the AK4372 is powered-down, DVDD should be powered-down at the same time or later than
AVDD.
6)
Normal operation is not guaranteed at these extremes.
Pin Name
LOUT, ROUT, MUTET, HPR, HPL, MIN, RIN/IN+,
LIN/IN−
MCKI
MCKO
Analog
Digital
Analog
Digital
Note
Note
(Note
(Note
2,
2)
(Note
Note
5)
4)
AK4372ECB
AK4372VCB
7)
RECOMMEND OPERATING CONDITIONS
3)
ABSOLUTE MAXIMUM RATING
Symbol
DVDD
AVDD
Symbol
AVDD
DVDD
VINA
VIND
Tstg
IIN
Ta
Ta
- 6 -
min
1.6
1.6
−0.3
−0.3
−0.3
−0.3
min
−30
−40
−65
-
These pins must be open.
This pin must be connected to VSS2.
This pin must be open.
Setting
typ
2.4
2.4
(AVDD+0.3) or 4.6
(DVDD+0.3) or 4.6
(AVDD+0.2) or 3.6
max
±10
150
4.6
4.6
85
85
max
3.6
[AK4372]
Units
2008/12
mA
Units
°C
°C
°C
V
V
V
V
V
V