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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

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 頁 |
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 | |
更新時間 | 2025-3-9 22:59:00 |
人工找貨 | ST5090TQFP價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
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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 |