ASAHI KASEI
[AK4126]
Handling of Unused pins
The unused digital I/O pins should be processed appropriately as below.
Classification
Pin Name
SMUTE, DITHER, PM,
TEST0, TEST2
∼4,
NC,
TST0
∼10,
SDTI1,
SDTI2, SDTI3
TEST1
UNLOCK, SDTO1,
SDTO2, SDTO3, TST11
Setting
These pins must be connected to DVSS.
This pin must be connected to DVDD.
These pins must be open.
Digital
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS=0V; Note 1)
Parameter
Power Supplies:
Analog
(Note 2)
Digital
Input Current, Any Pin Except Supplies
Digital Input Voltage
(Note 3)
Ambient Temperature (Power applied) (Note 4)
Storage Temperature
Symbol
AVDD
DVDD
IIN
VIND
Ta
Tstg
min
−0.3
−0.3
-
−0.3
−40
−65
max
4.6
4.6
±10
DVDD+0.3
85
150
Units
V
V
mA
V
°C
°C
Note 1. All voltages with respect to ground.
Note 2. AVSS and DVSS must be connected to the same ground.
Note 3. IDIF2-0, DEM1-0, ODIF1-0, OBIT1-0, OLRCK, OBICK, PDN, SMUTE, PM, SMT1-0, TEST4-0, TST10-0,
PLL2-0, SDTI3-1, ILRCK and IBICK pins
Note 4. In case that wiring density is 100%.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(AVSS, DVSS=0V; Note 1)
Parameter
Power Supplies:
Analog
(Note 5)
Digital
Difference
Symbol
AVDD
DVDD
AVDD - DVDD
min
3.0
3.0
-0.3
typ
3.3
3.3
0
max
3.6
3.6
+0.3
Units
V
V
V
Note 1. All voltages with respect to ground.
Note 5. The power up sequence between AVDD and DVDD is not critical.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS0544-E-00
-7-
2006/09
AKM [ ASAHI KASEI MICROSYSTEMS ]
