W6811中文资料PDF规格书
W6811规格书详情
GENERAL DESCRIPTION
The W6811 is a general-purpose single channel PCM CODEC with pin-selectable -Law or A-Law companding. The device is compliant with the ITU G.712 specification. It operates off of separated analog (5V) and digital (3V) power supplies and is available in 24-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. W6811 performance is specified over the industrial temperature range of –40°C to +85°C.
FEATURES
• Power supply:
• Analog 4.5 – 5.5V
• Digital 2.7 – 3.3V
• Typical power dissipation of 25 mW, power-down mode of 0.5 W
• 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 -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)
• Four packages: 24-pin PDIP, SOG, SSOP, and TSSOP
• Pb-Free / RoHS package options available
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
产品属性
- 产品编号:
W6811IEG
- 制造商:
Nuvoton Technology Corporation
- 类别:
集成电路(IC) > 编解码器
- 包装:
管件
- 类型:
PCM
- 数据接口:
PCM 音频接口
- 分辨率(位):
8 b
- ADC/DAC 数:
1 / 1
- 三角积分:
无
- 电压 - 供电,模拟:
4.5V ~ 5.5V
- 电压 - 供电,数字:
2.7V ~ 3.3V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
通孔
- 封装/外壳:
24-DIP(0.300",7.62mm)
- 供应商器件封装:
24-PDIP
- 描述:
IC VOICEBAND CODEC 5V/3V 24DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Nuvoton Technology Corporation |
21+ |
24-TSSOP |
35200 |
一级代理/放心采购 |
询价 | ||
NUVOTON |
24+25+/26+27+ |
SOP-24 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
WINBOND/华邦 |
SOP24 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
WINBOND |
1822+ |
SOP24 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
NUVOTON |
10+ |
SSOP24 |
965 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
WINBOND/华邦 |
23+ |
SOP24 |
11500 |
原装现货,价格优势 |
询价 | ||
NUVOTON |
23+ |
SSOP24 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NUVOTON |
2023+ |
SSOP24 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
NuvotonTechnologyCorpora |
07+/08+ |
24-SSOP |
48 |
询价 | |||
WINBOND |
21+ |
SSOP24 |
325 |
原装现货假一赔十 |
询价 |