STA016 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STA016' PDF : 43 Pages View PDF
STA016A
2 DESCRIPTION
The STA016A is a single chip MPEG 1, 2 and 2.5 Layer III audio decoder with embedded CDROM decoding
capability. It can be easily connected to most existing CDDSP devices via a software configurable serial link. A
tipical application block diagram is show in Figure 1. The audio sources, for instance could be an external flash
memory.
A useful bypass mode allow using this device also as an audio processor for volume and tone controls.
Figure 2. Typical CD-Player application
CD
M echanic
CD D SP
TUNER MODULE
OR
AU X. A UD IO
SO UR C E
C D D S P I/F
S T A 016
I2 S O U T
D /A
L
R
MCU
CD M ODULE
I2 C
SDI
GPSO
Table 2. ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
VDD
Digital Power Supply at 2.5V (nominal)
VCC
Digital Power Supply at 3.3V (nominal)
PLL-VCC Analog Supply Voltage at 2.5V (nominal)
VIH/VIL Voltage on input pins (3.3V pads)
Tstg
Storage Temperature
Top
Operative ambient temp
Tj
Operating Junction Temperature
(*) guarantee by design
Table 3. THERMAL DATA
Symbol
Parameter
Rth j-amb Thermal resistance Junction to Ambient
2/43
FLASH M EM ORY
for
M P 3 files
encoded m essages
(o p tio n a l)
Value
-0.5 to 3.3
-0.5 to 4
-0.5 to 3.3
-0.5 to VCC +0.5
-40 to +150
-40 to +85(*)
-40 to 125
Unit
V
V
V
V
°C
°C
°C
Value
85
Unit
°C/W
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