W681512SG集成電路（IC）的編解碼器規(guī)格書PDF中文資料
| 廠商型號 |
W681512SG |
| 參數(shù)屬性 | W681512SG 封裝/外殼為20-SOIC（0.295"，7.50mm 寬）；包裝為卷帶（TR）；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 |
316.27 Kbytes |
| 頁面數(shù)量 |
38 頁 |
| 生產(chǎn)廠商 | WINBOND |
| 中文名稱 | 華邦電子 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-15 20:38:00 |
| 人工找貨 | W681512SG價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
W681512SG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：
W681512SG
- 制造商：
Nuvoton Technology Corporation
- 類別：
集成電路（IC） > 編解碼器
- 包裝：
卷帶（TR）
- 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-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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
nuvoton |
22+23+ |
SOP |
8000 |
新到現(xiàn)貨，只做原裝進(jìn)口 |
詢價 | ||
NUVOTON/新唐 |
24+ |
NA/ |
3393 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
WINBOND/華邦 |
22+ |
SOP |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
WINBOND/華邦 |
25+ |
SOP20 |
54658 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
WINBOND/華邦 |
24+ |
SOP20 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
WINBOND |
24+ |
SOP20 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅！！ |
詢價 | ||
NUVOTON |
23+ |
SOP20 |
8678 |
原廠原裝 |
詢價 | ||
NUVOTON |
15+/16+ |
SOP20 |
30 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
WINBOND |
25+ |
SOP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
NUVOTON/新唐 |
25+ |
SOP20 |
12496 |
NUVOTON/新唐原裝正品W681512SG即刻詢購立享優(yōu)惠#長期有貨 |
詢價 |
