AK4359_06 Datasheet, PDF (5/33 Pages) Asahi Kasei Microsystems – 106dB 192kHz 24-Bit 8ch DAC

ASAHI KASEI
„ Handling of Unused Pin
The unused I/O pins should be processed appropriately as below.
Classification
Analog
Digital
Pin Name
LOUT4-1, ROUT4-1
DZF2-1
SDTI4-1
SMUTE (Parallel control mode)
DEM0, DIF1 (Serial control mode)
Setting
Leave open.
Leave open.
Connect to DVSS.
Connect to DVDD or DVSS.
[AK4359]
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS=0V; Note 1)
Parameter
Symbol
Min
Power Supplies Analog
AVDD
-0.3
Digital
DVDD
-0.3
|AVSS-DVSS| (Note 2) ∆GND
-
Input Current (any pins except for supplies)
IIN
-
Analog Input Voltage
VINA
-0.3
Digital Input Voltage
VIND
-0.3
Ambient Operating Temperature
Ta
-40
Storage Temperature
Tstg
-65
Note 1. All voltages with respect to ground.
Note 2. AVSS and DVSS must be connected to the same analog ground plane.
Max
6.0
6.0
0.3
±10
AVDD+0.3
DVDD+0.3
85
150
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
mA
V
V
°C
°C
RECOMMENDED OPERATING CONDITIONS
(AVSS, DVSS=0V; Note 1)
Parameter
Symbol
Min
Typ
Power Supplies
Analog
AVDD
4.5
5.0
(Note 3)
Digital
DVDD
4.5
5.0
Note 3. The power up sequence between AVDD and DVDD is not critical.
*AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
Max
Units
5.5
V
5.5
V
MS0289-E-02
-5-
2006/03