VS1033 Datasheet, PDF (10/70 Pages) List of Unclassifed Manufacturers – MP3/AAC/WMA/MIDI AUDIO CODEC

VLSI
Solution ^y
VS1033A
VS1033a PRELIMINARY
4. CHARACTERISTICS & SPECIFICATIONS
4 Characteristics & Specifications
4.1 Absolute Maximum Ratings
Parameter
Symbol Min
Max
Unit
Analog Positive Supply
AVDD -0.3
3.6
V
Digital Positive Supply
CVDD -0.3
2.7
V
I/O Positive Supply
IOVDD -0.3
3.6
V
Current at Any Digital Output
±50
mA
Voltage at Any Digital Input
-0.3 IOVDD+0.3¹ V
Operating Temperature
-40
+85
◦_C
Storage Temperature
-65
+150
◦_C
1 _{Must not exceed 3.6 V}
4.2 Recommended Operating Conditions
Parameter
Ambient Operating Temperature
Analog and Digital Ground ¹
Positive Analog
Positive Digital
I/O Voltage
Input Clock Frequency²
Internal Clock Frequency
Internal Clock Multiplier³
Master Clock Duty Cycle
Symbol
AGND DGND
AVDD
CVDD
IOVDD
XTALI
CLKI
Min
-40
2.5
2.4
CVDD-0.6V
12
12
1.0×
40
Typ
0.0
2.8
2.5
2.8
12.288
36.864
3.0×
50
Max
+85
3.6
2.7
3.6
13
55.3
4.5×
60
Unit
◦_C
V
V
V
V
MHz
MHz
%
1 _{Must be connected together as close the device as possible for latch-up immunity.}
2 _{The maximum sample rate that can be played with correct speed is XTALI/256.}
Thus, XTALI must be at least 12.288 MHz to be able to play 48 kHz at correct speed.
3 _{Reset value is 1.0×. Recommended SC MULT=3.0×, SC ADD=1.0× (SCI CLOCKF=0x9000).}
Version 0.6, 2005-01-05
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