ak4569 AKM Semiconductor, Inc., ak4569 Datasheet - Page 5

• Manufacturer Part Number: ak4569
• Description: 20-bit Stereo Codec With Ipga & Hp-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
The unused I/O pins should be processed appropriately as below.
(AVSS, DVSS, HVSS=0V; Note 1)
Note 1. All voltages with respect to ground.
Note 2. AVSS, DVSS and HVSS must be connected to the same analog ground plane.
Note 3. MIN, RIN, LIN, AINR2, AINL2, AINR1, AINL1 pins.
Note 4. PDN, CSN, CCLK, CDTI, LRCK, MCLK, BICK, SDTI pins.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
(AVSS, DVSS, HVSS=0V; Note 1)
Note 1. All voltages with respect to ground.
Note 5. Min is larger value between 2.5V and (AVDD−0.3). Max is smaller value between 3.6V and (AVDD+0.3).
* AKM assumes no responsibility for usage beyond the conditions in this datasheet.
MS0292-E-01
Parameter
Power Supplies
Input Current (any pins except for supplies)
Analog Input Voltage
Digital Input Voltage
Ambient Temperature
Storage Temperature
Parameter
Power Supplies
Handling of Unused Pin
Max is smaller value between (AVDD+0.3) and 4.6V.
Max is smaller value between (DVDD+0.3) and 4.6V.
Classification
Analog
Digital
Normal operation is not guaranteed at these extremes.
Analog
Digital
HP-AMP
Analog
Digital
HP-AMP
|AVSS – HVSS|
|AVSS – DVSS|
Pin Name
HPR, HPL, MOUT, AINR2, AINL2,
AINR1, AINL1
SDTO
SDTI
RECOMMEND OPERATING CONDITIONS
(Note 5)
ABSOLUATE MAXIMUM RATING
(Note 4)
(Note 2)
(Note 2)
(Note 3)
Symbol
AVDD
DVDD
HVDD
∆GND1
∆GND2
Symbol
AVDD
DVDD
HVDD
VINA
VIND
Tstg
IIN
Ta
2.5 or (AVDD−0.3)
- 5 -
min
2.5
2.5
Setting
These pins should be open.
This pin should be open.
This pin should be connected to DVSS.
−0.3
−0.3
−0.3
−0.3
−0.3
min
−40
−65
-
-
-
typ
3.0
3.0
3.0
(AVDD+0.3) or 4.6
(DVDD+0.3) or 4.6
3.6 or (AVDD+0.3)
max
±10
150
4.6
4.6
4.6
0.3
0.3
85
max
3.6
3.6
[AK4569]
Units
2005/07
mA
Units
°C
°C
V
V
V
V
V
V
V
V
V
V