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W681511集成電路(IC)的編解碼器規(guī)格書(shū)PDF中文資料

W681511
廠商型號(hào)

W681511

參數(shù)屬性

W681511 封裝/外殼為20-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的編解碼器;產(chǎn)品描述:IC VOICEBAND CODEC 5V 1CH 20SOP

功能描述

SINGLE-CHANNEL VOICEBAND CODEC

封裝外殼

20-SOIC(0.295",7.50mm 寬)

文件大小

406.82 Kbytes

頁(yè)面數(shù)量

34 頁(yè)

生產(chǎn)廠商

WINBOND

中文名稱

華邦電子

網(wǎng)址

網(wǎng)址

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

2025-8-12 12:15:00

人工找貨

W681511價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

W681511規(guī)格書(shū)詳情

GENERAL DESCRIPTION

The W681511 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 off of a single +5V power supply and is available in 20-pin PDIP, SOG, SSOP, and TSSOP package options. 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. W681511 performance is specified over the industrial temperature range of –40°C to +85°C.

FEATURES

? Single +5V power supply

? Typical power dissipation of 25 mW, power-down mode of 0.5 μW

? Fully-differential analog circuit design

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

? 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)

? Package: 20-pin SOG

ApplIcations

? Digital Telephone Systems

? Central Office Equipment (Gateways, Switches, Routers)

? PBX Systems (Gateways, Switches)

? PABX/SOHO Systems

? Local Loop card

? SOHO Routers

? VoIP Terminals

? Enterprise Phones

? ISDN Terminals

? Analog line cards

? Digital Voice Recorders

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    W681511S

  • 制造商:

    Nuvoton Technology Corporation

  • 類別:

    集成電路(IC) > 編解碼器

  • 包裝:

    管件

  • 類型:

    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

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    20-SOP

  • 描述:

    IC VOICEBAND CODEC 5V 1CH 20SOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
WINBOND
23+
SOP
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
WINBOND
2016+
SOP-20
3472
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢價(jià)
NUVOTON(新唐)
2021+
SOP-20
499
詢價(jià)
WINBOND
24+
SOP-20
2658
原裝正品!現(xiàn)貨供應(yīng)!
詢價(jià)
WINBOND(華邦)
21+
SOP20
12588
原裝正品,自己庫(kù)存
詢價(jià)
WINBOND
24+
SOP20
80000
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
詢價(jià)
WINBOND/華邦
23+
SOP7.2
11200
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO
詢價(jià)
24+
N/A
58000
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇
詢價(jià)
WINBOND/華邦
25+
SOP20
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
WINBOND/華邦
2447
SOP20
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)