ak4564 AKM Semiconductor, Inc., ak4564 Datasheet - Page 6

• Manufacturer Part Number: ak4564
• Description: 16bit Codec With Built-in Alc And Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
(AVSS, DVSS, MVSS, SVSS=0V;Note 1)
Parameter
Power Supplies
Input Current (Any pins except supplies)
Analog Input Voltage (Note 3)
Digital Input Voltage (Note 5)
Ambient Temperature
Storage Temperature
Maximum Power Dissipation
Note 1. All voltage with respect to ground.
Note 2. AVSS, DVSS, MVSS and SVSS must be connected to the same analog ground plane.
Note 3. LIN1, RIN1, LIN2, RIN2, BEEP1, BEEP2 and MIN pins
Note 4. EXTL, EXTR, INTL, INTR, PRENL and PRENR pins
Note 5. MCLK, LRCK, BICK, SDTI, PDN, CSN, CCLK, CDTI and MUTE pins
Note 6. Wiring density is 50% or more.
Note 7. Headphone-Amp and Speaker-Amp shouldn’t be powered up at the same time. The maximum
Note 8. Headphone-Amp and Speaker-Amp can be powered up at the same time.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
(AVSS, DVSS, MVSS, SVSS=0V;Note 1)
Parameter
Power Supplies
Note 1. All voltage with respect to ground.
Note 9. Minimum value is higher value between 2.6V and “AVDD – 0.1”V.
Note 10. When Ta (max) is 85 C, SVDD (max) is 3.3V. Then Headphone-Amp and Speaker-Amp shouldn’t be powered
* AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0140-E-01
power supply voltage of SVDD is 3.3V.
up at the same time.
When Ta (max) is 70 C, SVDD (max) is 3.6V. Then Headphone-Amp and Speaker-Amp can be powered-up at
the same time.
Normal operation is not guaranteed at these extremes.
(Note 6)
Analog 1
Analog 2
MIC (Note 9)
Digital
Speaker (Note 10)
(Note 4)
Analog 1
Analog 2
MIC
Digital
Speaker
| DVSS – AVSS | (Note 2)
| MVSS – AVSS | (Note 2)
| SVSS – AVSS | (Note 2)
Ta=85 C (Note 7)
Ta=70 C (Note 8)
RECOMMEND OPERATING CONDITIONS
ABSOLUTE MAXIMUM RATING
Symbol
MVDD
AVDD
HVDD
DVDD
SVDD
- 6 -
2.6 or “AVDD – 0.1”
Symbol
MVDD
VINA1
VINA2
AVDD
HVDD
DVDD
SVDD
VIND
GND1
GND2
GND3
Tstg
Pd1
Pd2
IIN
Ta
min
2.6
2.6
2.6
2.6
min
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-20
-65
-
-
-
-
-
-
typ
2.8
4.5
2.8
2.8
3.0
MVDD+0.3
AVDD+0.3
DVDD+0.3
max
150
500
700
6.0
6.0
6.0
6.0
6.0
0.3
0.3
0.3
85
3.3 or 3.6
10
AVDD
max
3.6
5.5
5.5
[AK4564]
Units
2002/07
mW
mW
mA
Units
V
V
V
V
V
V
V
V
V
V
V
C
C
V
V
V
V
V