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W681512R集成電路(IC)的編解碼器規(guī)格書(shū)PDF中文資料

W681512R
廠商型號(hào)

W681512R

參數(shù)屬性

W681512R 封裝/外殼為20-SSOP(0.209",5.30mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的編解碼器;產(chǎn)品描述:IC VOICEBAND CODEC 5V 1CH 20SSOP

功能描述

SINGLE-CHANNEL VOICEBAND CODEC

封裝外殼

20-SSOP(0.209",5.30mm 寬)

文件大小

316.27 Kbytes

頁(yè)面數(shù)量

38 頁(yè)

生產(chǎn)廠商 Winbond
企業(yè)簡(jiǎn)稱(chēng)

WINBOND華邦電子

中文名稱(chēng)

華邦電子股份有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-8 8:40:00

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W681512R規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The W681512 is a general-purpose single channel PCM CODEC with pin-selectable μ-Law or A-Law companding. The device is compliant with the ITU G.712 specification. It operates from a single +5V power supply and is available in 20-pin SOG (SOP), SSOP and TSSOP package. Functions performed include digitization and reconstruction of voice signals, and band limiting and smoothing filters required for PCM systems. The filters are compliant with ITU G.712 specification. W681512 performance is specified over the industrial temperature range of –40°C to +85°C.

FEATURES

? Single +5V power supply

? Typical power dissipation of 30 mW, power-down mode of 0.5 μW

? Fully-differential analog circuit design and output signals

? Differential Analog Outputs

? On-chip precision reference of 1.575 V for a 0 dBm TLP at 600 Ω (775mVRMS)

? Push-pull power amplifiers with external gain adjustment with 300 Ω load capability

? Seven master clock rates of 256 kHz to 4.096 MHz

? Pin-selectable μ-Law and A-Law companding (compliant with ITU G.711)

? CODEC A/D and D/A filtering compliant with ITU G.712

? Industrial temperature range (–40°C to +85°C)

? Packages: 20-pin SOG (SOP), SSOP and TSSOP

? Pb-Free package options available

ApplIcations

? VoIP, Voice over Networks equipment

? Digital telephone and communication systems

? Wireless Voice devices

? DECT/Digital Cordless phones

? Broadband Access Equipment

? Bluetooth Headsets

? Fiber-to-curb equipment

? Enterprise phones

? Digital Voice Recorders

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    W681512R

  • 制造商:

    Nuvoton Technology Corporation

  • 類(lèi)別:

    集成電路(IC) > 編解碼器

  • 包裝:

    管件

  • 類(lèi)型:

    PCM

  • 數(shù)據(jù)接口:

    PCM 音頻接口

  • 分辨率(位):

    8 b

  • ADC/DAC 數(shù):

    1 / 1

  • 三角積分:

    無(wú)

  • 電壓 - 供電,模擬:

    4.5V ~ 5.5V

  • 電壓 - 供電,數(shù)字:

    4.5V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    20-SSOP(0.209",5.30mm 寬)

  • 供應(yīng)商器件封裝:

    20-SSOP

  • 描述:

    IC VOICEBAND CODEC 5V 1CH 20SSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
NUVOTON(新唐)
2021+
SSOP-20
499
詢(xún)價(jià)
WINBOND
2016+
SSOP20
9000
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢(xún)價(jià)
Nuvoton(新唐)
23+
Original
6000
原裝,渠道供應(yīng)
詢(xún)價(jià)
WINBOND/華邦
24+
SSOP20
880000
明嘉萊只做原裝正品現(xiàn)貨
詢(xún)價(jià)
WINBOND
21+
NA
4
原裝現(xiàn)貨假一賠十
詢(xún)價(jià)
WB
SSOP20
97+
26
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì)
詢(xún)價(jià)
Nuvoton(新唐)
23+
NA/
8735
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持!
詢(xún)價(jià)
WB
23+
SSOP20
20000
全新原裝假一賠十
詢(xún)價(jià)
NUVOTON
2020+
SSOP
8000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增
詢(xún)價(jià)
WINBOND
21+
NA
1
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