W681511集成電路（IC）的編解碼器規(guī)格書PDF中文資料
| 廠商型號 |
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 |
| 頁面數(shù)量 |
34 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) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-2 9:30:00 |
W681511規(guī)格書詳情
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：
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
- 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 |
|---|---|---|---|---|---|---|---|
WINBOND/華邦 |
23+ |
SOP7.2 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
WINBOND |
22+ |
SOP20 |
45000 |
進口原裝,假一罰十 |
詢價 | ||
WINBOND |
2020+ |
SOP20 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
WINBOND |
21+ |
SOP-20 |
6000 |
絕對原裝現(xiàn)貨 |
詢價 | ||
Nuvoton Technology Corporation |
23+/24+ |
20-SOIC |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
24+ |
N/A |
58000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
Nuvoton Technology Corporation |
24+ |
20-SOP |
35200 |
一級代理/放心采購 |
詢價 | ||
WINBOND |
22+ |
SOP20 |
29666 |
原裝正品現(xiàn)貨 |
詢價 | ||
WINBOND |
23+ |
SOP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
WINBOND |
2339+ |
SOP-20 |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 |
