ASAHI KASEI
[AK4560A]
ABSOLUTE MAXIMUM RATING
(AGND, DGND, MVSS, SVSS=0V; Note 1)
Parameter
Symbol
min
max
Units
V
6.0
-0.3
VA
Power Supplies
Analog 1 (VA pin)
V
6.0
-0.3
HVDD
Analog 2 (HVDD pin)
V
6.0
-0.3
MIC
MIC (MVDD pin)
V
6.0
-0.3
VD
Digital (VD pin)
V
6.0
-0.3
SVDD
Speaker (SVDD pin)
V
0.3
-
∆GND1
| DGND – AGND | (Note 2)
V
0.3
-
∆GND2
| MVSS – AGND | (Note 2)
V
0.3
-
∆GND3
| SVSS – AGND | (Note 2)
Input Current (Any pines except supplies)
IIN
-
±10
mA
Analog Input Voltage (Note 3)
VINA1
-0.3
VA+0.3
V
(Note 4)
VINA2
-0.3
MIC+0.3
V
Digital Input Voltage (Note 5)
VIND1
-0.3
VD+0.3
V
(Note 6)
VIND2
-0.3
HVDD+0.3
V
(Note 7)
VIND3
-0.3
SVDD+0.3
V
Ambient Temperature
Ta
-20
85
°C
Storage Temperature
Tstg
-65
150
°C
Maximum Power Dissipation (Note 8)
Pd
-
650
mW
Note 1. All voltage with respect to ground.
Note 2. DGND and AGND, MVSS and AGND, SVSS and AGND are the same voltage.
Note 3. Analog input pins except EXT_MIC_L, EXT_MIC_R, INT_MIC_L, INT_MIC_R, PRE_N_L, PRE_N_R,
EQ_N_L, EQ_N_R, EQ_P_L, EQ_P_R, HPF_P_L, HPF_P_R and MIC_B pins.
Note 4. EXT_MIC_L, EXT_MIC_R, INT_MIC_L, INT_MIC_R, PRE_N_L, PRE_N_R, EQ_N_L, EQ_N_R, EQ_P_L,
EQ_P_R, HPF_P_L, HPF_P_R and MIC_B pins
Note 5. Except INT_EXT_DET, ND and MUTE pins
Note 6. MUTE pin
Note 7. INT_EXT_DET and ND pins
Note 8. Wiring density is 50% over.
WARNING: Operation at or beyond these limits may result in permanent damage to the device. Normal operation is not
guaranteed at these extremes.
RECOMMEND OPERATING CONDITIONS
(AGND, DGND, MVSS, SVSS=0V; Note 1)
Parameter
Symbol
min
2.6
VA
Power
Analog 1 (VA pin)
3.8
HVDD
Supplies
Analog 2 (HVDD pin)
2.6
MIC
MIC (MIC pin)
2.6
VD
Digital (VD pin)
3.8
SVDD
Speaker (SVDD pin)
Note 1. All voltage with respect to ground.
typ
2.8
4.5
3.9
2.8
4.0
max
3.3
5.5
5.5
3.3
4.3
Units
V
V
V
V
V
* AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0028-E-00
-6-
2000/05
AKM [ ASAHI KASEI MICROSYSTEMS ]
