參數(shù)資料
型號: AK4126VQ
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 6ch 192kHz / 24-Bit Asynchronous SRC
中文描述: 6通道192kHz的/ 24位異步鋼骨混凝土
文件頁數(shù): 7/27頁
文件大?。?/td> 241K
代理商: AK4126VQ
ASAHI KASEI
[AK4126]
MS0544-E-00
2006/09
- 7 -
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.
Digital
These pins must be open.
ABSOLUTE MAXIMUM RATINGS
(AVSS, DVSS=0V; Note 1)
Parameter
Power Supplies:
(Note 2)
Input Current, Any Pin Except Supplies
Digital Input Voltage (Note 3)
Ambient Temperature (Power applied) (Note 4)
Storage Temperature
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
Symbol
Power Supplies:
(Note 5)
Digital
DVDD
Difference
AVDD - DVDD
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.
Symbol
AVDD
DVDD
IIN
VIND
Ta
Tstg
min
0.3
0.3
-
0.3
40
65
max
4.6
4.6
±
10
Units
V
V
mA
V
°
C
°
C
Analog
Digital
DVDD+0.3
85
150
min
3.0
3.0
-0.3
typ
3.3
3.3
0
max
3.6
3.6
+0.3
Units
V
V
V
Analog
AVDD
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