W681512R集成電路（IC）的編解碼器規(guī)格書PDF中文資料
| 廠商型號 |
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 |
| 文件大小 |
316.27 Kbytes |
| 頁面數(shù)量 |
38 頁 |
| 生產(chǎn)廠商 | Winbond |
| 企業(yè)簡稱 |
WINBOND【華邦電子】 |
| 中文名稱 | 華邦電子股份有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-1 23:00:00 |
W681512R規(guī)格書詳情
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：
W681512R
- 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
- 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-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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Nuvoton(新唐) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
WINBOND |
2016+ |
SSOP20 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
WB |
23+ |
SSOP20 |
20000 |
全新原裝假一賠十 |
詢價 | ||
NUVOTON |
2020+ |
SSOP |
8000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
WINBOND/華邦 |
24+ |
SSOP20 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
NUVOTON |
SSOP |
396379 |
集團(tuán)化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
WINBOND |
24+ |
NA |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價 | ||
Nuvoton Technology Corporation |
23+/24+ |
20-SSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價 | ||
新唐 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
WINBOND |
21+ |
NA |
1 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
