STA016T

2/45

DESCRIPTION

The STA016 is a single chip MPEG 1, 2 and 2.5 Layer III audio decoder with embedded CDROM decoding ca-

pability. 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. Besides MPEG decoding the device can also perform AD-

PCM encoding/decoding from different audio sources and the encoded stream, for instance, can be stored on

an external flash memory.

A useful bypass mode allow using this device also as an audio processor for volume and tone controls.

Figure 1. Typical CD-Player application

ABSOLUTE MAXIMUM RATINGS

THERMAL DATA

Symbol

Parameter

Value

Unit

Power Supply

-0.3 to 3

V

Voltage on Input pins

V

Voltage on output pins

V

Storage Temperature

-40 to +150

°C

Operative ambient temp

-20 to +85

°C

Symbol

Parameter

Value

Unit

85

°C/W

I2C

SDI

GPSO

I2S OUT

CDDSPI/F

L

R

STA016

CDDSP

CD

Mechanic

MCU

D/A

FLASH MEMORY

for

MP3 files or ADPCM

encoded messages

(optional)

TUNERMODULE

OR

AUX.AUDIO

SOURCE

CD MODULE