STA016T datasheet(2/45 Pages) STMICROELECTRONICS

tên linh kiện	STA016T

Giải thích chi tiết về linh kiện	MPEG 2.5 LAYER III AUDIO DECODER SUPPORTING CD-ROM CAPABILITY & ADPCM

PDF	45 Pages

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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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

VDD

Power Supply

-0.3 to 3

Voltage on Input pins

-0.3 to VDD +0.3

Voltage on output pins

-0.3 to VDD +0.3

Tstg

Storage Temperature

-40 to +150

°C

Top

Operative ambient temp

-20 to +85

°C

Symbol

Parameter

Value

Unit

Rth j-amb Thermal resistance Junction to Ambient

°C/W

I2C

SDI

GPSO

I2S OUT

CDDSPI/F

STA016

CDDSP

Mechanic

MCU

D/A

FLASH MEMORY

for

MP3 files or ADPCM

encoded messages

(optional)

TUNERMODULE

AUX.AUDIO

SOURCE

CD MODULE

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