AU7842 Datasheet, PDF (16/17 Pages) List of Unclassifed Manufacturers – USB HOST MP3/WMA DECODER SOC

MVSILICON
AU7842 USB HOST MP3/WMA DECODER SOC
5. Electrical Specification
5.1 Absolute Maximum Ratings (Note 1)
Parameter
Power Supply Voltage (IO)
Power Supply Voltage (Core)
Power Supply Voltage (PLL)
Power Supply Voltage (DAC)
Storage Temperature
Symbol
VCC_IO_AB
VCC_CORE_AB
VCC_PLL_AB
VCC_DAC_AB
TEMP_STG
Table 2 Absolute Maximum Ratings
Rating
Unit
-0.5 to 4.6
V
0 to 2
V
-0.2 to 2.2
V
-0.3 to 3.6
V
-20 to 125
C
5.2 Recommended Operating Conditions
Parameter
Power Supply Voltage (IO)
Power Supply Voltage (Core)
Power Supply Voltage (PLL)
Power Supply Voltage (DAC)
Input Voltage (digital)
Operating Temperature
Table 3 Recommended Operating Conditions
Symbol
Min
Typ
Max
Unit
VCC_IO_OP
3.0
3.3
3.6
V
VCC_CORE_OP 1.62
1.8
1.98
V
VCC_PLL_OP 1.62
1.8
1.98
V
VCC_DAC_OP 3.0
3.3
3.6
V
VIN
0
3.6
V
TEMP_OPR
0
70
C
5.3 Electrical Characteristics
Symbol
VIH
VIL
VOH
VOL
IOL
IOH
IL
IOZ
P_PLAY
Parameter
Input High Voltage
Input Low Voltage
Output high voltage
Output low voltage
Low level output current for
8mA pins
Low level output current for
8mA pins
Input leakage current
Tri-state output leakage
current
Power consumption when
playing
Condition
@IOH=2mA
@IOL=2mA
@VOL = 0.4V
@VOH = 2.4V
Playing mode
Table 4 Electrical Characteristics
Min Typ Max Unit
2.0
3.6
V
0
0.8
V
2.4
V
0.4
V
9.4
15.9 19.8 mA
11.2 23.8 38.3 mA
-10
10
uA
-10
10
uA
110
mW
Note:
1. “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They
are not meant to imply that the device should be operated at these limits.
Shanghai Mountain View Silicon Technology Co Ltd
http://www.mvsilicon.com
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