ASAHI KASEI
[AK4365]
ABSOLUATE MAXIMUM RATING
(AGND, DGND, HPGND, PLLGND=0V; Note 1)
Parameter
Symbol
min
max
AVDD
Power Supplies Analog
4.6
-0.3
DVDD
Digital
4.6
-0.3
PLLVCC
PLL
4.6
-0.3
HPVCC
HP-AMP
4.6
-0.3
|AGND – HPGND| (Note 2)
∆GND1
0.3
-
|AGND – DGND| (Note 2)
0.3
-
∆GND2
|AGND – PLLGND| (Note 2)
0.3
-
∆GND3
Input Current (any pins except for supplies)
IIN
-
±10
Analog Input Voltage (LIN, RIN, MIN pins)
VINA
-0.3
AVDD+0.3 or 4.6
Digital Input Voltage
VIND
-0.3
DVDD+0.3 or 4.6
Ambient Temperature
Ta
-30
85
Storage Temperature
Tstg
-65
150
Note 1. All voltages with respect to ground.
Note 2. AGND, DGND, HPGND and PLLGND must be connected to the same analog ground plane.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Units
V
V
V
V
V
V
V
mA
V
V
°C
°C
RECOMMEND OPERATING CONDITIONS
(AGND, DGND, HPGND, PLLGND=0V; Note 1)
Parameter
Symbol
min
typ
max
Units
Power Supplies Analog (Note 3)
AVDD
2.7 or (HPVCC – 0.4)
2.9
3.3
V
Digital
DVDD
2.7
2.9
3.3
V
PLL
PLLVCC
2.7
2.9
3.3
V
HP-AMP
HPVCC
2.7
2.9
3.3
V
Note 1. All voltages with respect to ground.
Note 3. Minimum value is higher value between 2.7V and (HPVCC - 0.4)V.
Note 4. Figure 24 and Figure 25 shows the sequence in case that only AVDD is powered ON/OFF when DVDD is powered
ON.
* AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0110-E-01
-5-
2003/10
AKM [ ASAHI KASEI MICROSYSTEMS ]
