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WM8950

ADC WITH MICROPHONE INPUT AND PROGRAMMABLE DIGITAL FILTERS

DESCRIPTION TheWM8950isalowpower,highqualitymonoADCdesignedforportableapplicationssuchasDigitalStillCamera,DigitalVoiceRecorderorgamesconsoleaccessories. Thedeviceintegratessupportforadifferentialorsingleendedmic.Externalcomponentrequirements

WolfsonWolfson Microelectronics plc

歐勝微電子

Wolfson

WM8950

帶麥克風(fēng)輸入的單聲道模數(shù)轉(zhuǎn)換器 (ADC)

WM8950 是一款專為便攜式應(yīng)用(例如數(shù)碼相機、數(shù)碼錄音筆或游戲控制臺配件)設(shè)計的低功耗、高品質(zhì)單聲道模數(shù)轉(zhuǎn)換器 (ADC)。該設(shè)備將對差分或單端麥克風(fēng)的支持進行了集成。由于無需單獨的麥克風(fēng)放大器,因此降低了外部組件的需求。高級三角積分轉(zhuǎn)換器與數(shù)字抽取濾波器結(jié)合使用,可在 8 至 48 ks/s 采樣率下提供高品質(zhì)音頻。另外還提供額外的數(shù)字濾波選項,可以更好地應(yīng)用濾波,例如風(fēng)噪聲消減、噪音抑制,還提供高級混合信號自動電平控制 (ALC) 功能和噪音門。提供片上 PLL,以便從外部參考時鐘生成所需的主時鐘。如果系統(tǒng)中的其他位置需要,也可采用 PLL 時鐘為輸出。WM8950 可在 2.5 至 ; ·可編程麥克風(fēng)前置放大器增益\n·帶共模抑制的偽差分輸入\n·模數(shù)轉(zhuǎn)換器 (ADC) 路徑中有可編程自動電平控制 (ALC)/噪音門\n·5 波段 EQ\n·可編程高通濾波器(風(fēng)噪聲消減)\n·完全可編程 IIR 濾波器(陷波濾波器)\n·2.5 V 至 3.6 V(數(shù)字:1.71 V 至 3.6 V)\n·48 ks/s 全開模式下耗電量為 10 mA\n;

CirrusLogicCirrus Logic

凌云邏輯

CirrusLogic

WM8950

ADC with Microphone Input and Programmable Digital Filters

CIRRUSCirrus Logic

凌云邏輯

CIRRUS

WM8950GEFL/RV

ADC WITH MICROPHONE INPUT AND PROGRAMMABLE DIGITAL FILTERS

DESCRIPTION TheWM8950isalowpower,highqualitymonoADCdesignedforportableapplicationssuchasDigitalStillCamera,DigitalVoiceRecorderorgamesconsoleaccessories. Thedeviceintegratessupportforadifferentialorsingleendedmic.Externalcomponentrequirements

WolfsonWolfson Microelectronics plc

歐勝微電子

Wolfson

WM8950GEFL/V

ADC WITH MICROPHONE INPUT AND PROGRAMMABLE DIGITAL FILTERS

DESCRIPTION TheWM8950isalowpower,highqualitymonoADCdesignedforportableapplicationssuchasDigitalStillCamera,DigitalVoiceRecorderorgamesconsoleaccessories. Thedeviceintegratessupportforadifferentialorsingleendedmic.Externalcomponentrequirements

WolfsonWolfson Microelectronics plc

歐勝微電子

Wolfson

WM8950GEFLSLASHRV

ADC WITH MICROPHONE INPUT AND PROGRAMMABLE DIGITAL FILTERS

DESCRIPTION TheWM8950isalowpower,highqualitymonoADCdesignedforportableapplicationssuchasDigitalStillCamera,DigitalVoiceRecorderorgamesconsoleaccessories. Thedeviceintegratessupportforadifferentialorsingleendedmic.Externalcomponentrequirements

WolfsonWolfson Microelectronics plc

歐勝微電子

Wolfson

WM8950GEFLSLASHV

ADC WITH MICROPHONE INPUT AND PROGRAMMABLE DIGITAL FILTERS

DESCRIPTION TheWM8950isalowpower,highqualitymonoADCdesignedforportableapplicationssuchasDigitalStillCamera,DigitalVoiceRecorderorgamesconsoleaccessories. Thedeviceintegratessupportforadifferentialorsingleendedmic.Externalcomponentrequirements

WolfsonWolfson Microelectronics plc

歐勝微電子

Wolfson

WM8950CGEFL/RV

Package:24-VFQFN 裸露焊盤;包裝:托盤 類別:集成電路(IC) ADC/DAC - 特殊用途 描述:IC ADC/AUDIO 24BIT 48K 24QFN

CIRRUSCirrus Logic

凌云邏輯

CIRRUS

WM8950CGEFL/V

Package:24-VFQFN 裸露焊盤;包裝:托盤 類別:集成電路(IC) ADC/DAC - 特殊用途 描述:IC ADC/AUDIO 24BIT 48K 24QFN

CIRRUSCirrus Logic

凌云邏輯

CIRRUS

技術(shù)參數(shù)

  • 分辨率(位深):

    24

  • 動態(tài)范圍(dB):

    94

  • 總諧波失真 (THD) + N (dB):

    -83

  • 采樣頻率(kHz):

    8-48

  • 模擬輸入/輸出:

    差動

  • 模擬電源 (V):

    2.5-3.6

  • 數(shù)字電源 (V):

    1.7-3.6

  • 封裝:

    24 QFN

供應(yīng)商型號品牌批號封裝庫存備注價格
WOLFSON/歐勝
25+
BGA
12496
WOLFSON/歐勝原裝正品WM8950即刻詢購立享優(yōu)惠#長期有貨
詢價
WOLFSON
24+
QFN24
7295
絕對原裝現(xiàn)貨,價格低,歡迎詢購!
詢價
WOLFSON
24+
BGA
23000
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
詢價
WM
12+
QFN24
3000
原裝現(xiàn)貨價格有優(yōu)勢量大可以發(fā)貨
詢價
Wolfson
24+
QFN
430
詢價
WOLFSON
24+
QFN24
100
原裝現(xiàn)貨假一罰十
詢價
A/N
1715+
SOP
251156
只做原裝正品現(xiàn)貨假一賠十!
詢價
WOLFSON
24+
SMD
20000
一級代理原裝現(xiàn)貨假一罰十
詢價
WOLFSON
23+
BGA
8560
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
詢價
WOLFSON
24+
17980
大批量供應(yīng)優(yōu)勢庫存熱賣
詢價
更多WM8950供應(yīng)商 更新時間2025-8-1 14:13:00