W6810IW中文资料华邦电子数据手册PDF规格书
W6810IW规格书详情
1. GENERAL DESCRIPTION
The W6810 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. W6810 performance is specified over the industrial temperature range of –40°C to +85°C.
2. 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 (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)
• Four packages: 20-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:
W6810IW
- 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:
4.5V ~ 5.5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
20-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
20-TSSOP
- 描述:
IC VOICEBND CODEC 5V 1CH 20TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Nuvoton Technology Corporation |
23+/24+ |
20-TSSOP |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
Nuvoton Technology Corporation |
21+ |
20TSSOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
Nuvoton Technology Corporation |
21+ |
20-TSSOP |
35200 |
一级代理/放心采购 |
询价 | ||
NuvotonTechnologyCorpora |
07+/08+ |
24-DIP |
203 |
询价 | |||
Nuvoton Technology Corporation |
22+ |
20TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
新唐 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
24+ |
N/A |
79000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
Nuvoton Technology Corporation |
24+ |
20-TSSOP(0.173,4.40mm 宽) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
WINB可看货 |
21+ |
SMD20 |
80000 |
只做正品原装现货 |
询价 | ||
Nuvoton Technology Corporation |
23+ |
20TSSOP |
9000 |
原装正品,支持实单 |
询价 |