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ST5090TQFP中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

ST5090TQFP
廠商型號

ST5090TQFP

功能描述

LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END

文件大小

269.56 Kbytes

頁面數(shù)量

29

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-3-9 22:59:00

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ST5090TQFP規(guī)格書詳情

GENERAL DESCRIPTION

ST5090 is a high performance low power combined PCM CODEC/FILTER device tailored to implement the audio front-end functions required by the next generation low voltage/low power consumption digital terminals.

ST5090 offers a number of programmable functions accessed through a serial control channelthat easily interfaces to any classical microcontroller.

FEATURES:

Complete CODEC and FILTER systemincluding:

■ 14 BIT LINEAR ANALOG TO DIGITAL AND DIGITAL TO ANALOG CONVERTERS.

■ 8 BIT COMPANDED ANALOG TO DIGITAL AND DIGITAL TO ANALOG CONVERTERS A-LAW OR μ-LAW.

■ TRANSMITAND RECEIVE BAND-PASSFILTERS

■ ACTIVE ANTIALIAS NOISE FILTER.

Phone Features:

■ THREE SWITCHABLE MICROPHONE AMPLIFIER INPUTS. GAIN PROGRAMMABLE: 20 dB PREAMP. (+MUTE), 0 . . 22.5 dB AMPLIFIER, 1.5 dB STEPS.

■ EARPIECE AUDIO OUTPUT. ATTENUATION PROGRAMMABLE: 0 . . 30 dB, 2 dB STEPS.

■ EXTERNAL AUDIO OUTPUT. ATTENUATION PROGRAMMABLE: 0 . . 30 dB, 2 dB STEPS.

■ TRANSIENT SUPRESSION SIGNAL DURING POWER ON AND DURING AMPLIFIER SWITCHING.

■ INTERNAL PROGRAMMABLE SIDETONE CIRCUIT. ATTENUATION PROGRAMMABLE: 16 dB RANGE, 1 dB STEP. ROUTING POSSIBLE TO BOTH OUTPUTS.

■ INTERNAL RING OR TONE GENERATOR INCLUDING DTMF TONES, SINEWAVE OR SQUAREWAVE WAVEFORMS. ATTENUATION PROGRAMMABLE: 27dB RANGE, 3dB STEP. THREE FREQUENCY RANGES:

a) 3.9Hz . . . . 996Hz, 3.9Hz STEP

b) 7.8Hz . . . . 1992Hz, 7.8Hz STEP

c) 15.6Hz . . . . 3984Hz, 15.6Hz STEP

■ PROGRAMMABLE PULSE WIDTH MODULATED BUZZER DRIVER OUTPUT.

General Features:

■ SINGLE 3.3V ±10 OR 5V ±10 SUPPLY SELECTABLE.

■ EXTENDED TEMPERATURE RANGE OPERATION(*) -40°C to 85°C.

■ 1.5 μW STANDBY POWER (TYP. AT 3V).

■ 21 mW OPERATING POWER (TYP. AT 3V).

■ CMOS COMPATIBLE DIGITAL INTERFACES.

■ PROGRAMMABLE PCM AND CONTROL INTERFACE MICROWIRE COMPATIBLE.

APPLICATIONS:

■ GSM DIGITAL CELLULAR TELEPHONES.

■ CT2 DIGITAL CORDLESS TELEPHONES.

■ DECT DIGITAL CORDLESS TELEPHONES.

■ BATTERY OPERATED AUDIO FRONT-ENDS FOR DSPs.

產(chǎn)品屬性

  • 型號:

    ST5090TQFP

  • 制造商:

    STMICROELECTRONICS

  • 制造商全稱:

    STMicroelectronics

  • 功能描述:

    LOW VOLTAGE 14-BIT LINEAR CODEC WITH HIGH-PERFORMANCE AUDIO FRONT-END

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ST/意法
23+
NA/
3307
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價
ST
2016+
QFP
6000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
ST
24+
TQFP
20000
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅??!
詢價
N/S
2023+
SMD
8635
一級代理優(yōu)勢現(xiàn)貨,全新正品直營店
詢價
原裝SITRONI
24+
COG
35200
一級代理/放心采購
詢價
SITRONIX
22+
COG
41721
原裝正品現(xiàn)貨
詢價
ST
23+
QFP-44
5000
原裝正品,假一罰十
詢價
ST
24+
QFP44
405
詢價
原裝SITRONI
19+
COG
20000
原裝現(xiàn)貨假一罰十
詢價
ST
2447
QFP
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價