SI3019中文资料PDF规格书
厂商型号 |
SI3019 |
参数属性 | SI3019 封装/外壳为20-VFQFN 裸露焊盘;包装为托盘;类别为集成电路(IC) > 电信;产品描述:IC TELECOM INTERFACE 20QFN |
功能描述 | PCM highway data interface law A-law companding SPI control interface GCl interface |
文件大小 |
1.40512 Mbytes |
页面数量 |
112 页 |
生产厂商 | Silicon Laboratories |
企业简称 |
SILABS |
中文名称 | Silicon Laboratories官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-19 11:42:00 |
SI3019规格书详情
Description
The Si3050+Si3011/18/19 Voice DAA chipset provides a highly-programmable and globally-compliant foreign exchange office (FXO) analog interface. The solution implements Silicon Laboratories patented isolation capacitor technology, which eliminates the need for costly isolation transformers, relays, or opto-isolators, while providing superior surge immunity for robust field performance. The Voice DAA is available as a chipset, a system-side device (Si3050) paired with a line-side device (Si3011/18/19). The Si3050 is available in a 20-pin TSSOP or a 24-pin QFN. The Si3011/18/19 is available in a 16-pin TSSOP, a 16-pin SOIC, or a 20-pin QFN and requires minimal external components. The Si3050 interfaces directly to standard telephony PCM interfaces.
Features
■ PCM highway data interface
■ µ-law/A-law companding
■ SPI control interface
■ GCI interface
■ 80 dB dynamic range TX/RX
■ Line voltage monitor
■ Loop current monitor
■ +6 dBm or +3.2 dBm TX/RX level
mode
■ Parallel handset detection
■ 3 µA on-hook line monitor current
■ Overload detection
■ Programmable line interface
● AC termination
● DC termination
● Ring detect threshold
● Ringer impedance
■ TIP/RING polarity detection
■ Integrated codec and 2- to 4-wire
analog hybrid
■ Programmable digital hybrid for
near-end echo reduction
■ Polarity reversal detection
■ Programmable digital gain in 0.1 dB
increments
■ Integrated ring detector
■ Type I and II caller ID support
■ Pulse dialing support
■ 3.3 V power supply
■ Daisy-chaining for up to 16 devices
■ Greater than 5000 V isolation
■ Patented isolation technology
■ Ground start and loop start support
■ Available in Pb-free RoHS-compliant
packages
Applications
■ DSL IADs
■ VoIP gateways
■ PBX and IP-PBX systems
■ Voice mail systems
■ DECT base stations
产品属性
- 产品编号:
SI3019-F-FM
- 制造商:
Skyworks Solutions Inc.
- 类别:
集成电路(IC) > 电信
- 包装:
托盘
- 功能:
直接存取装置(DAA)
- 接口:
GCI,PCM,SPI
- 电压 - 供电:
3V ~ 3.6V
- 电流 - 供电:
8.5mA
- 工作温度:
0°C ~ 70°C
- 安装类型:
表面贴装型
- 封装/外壳:
20-VFQFN 裸露焊盘
- 供应商器件封装:
20-QFN(3x3)
- 描述:
IC TELECOM INTERFACE 20QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SILICON/芯科 |
22+ |
QFN20 |
10000 |
专注工厂库存代销,价格优势f |
询价 | ||
23+ |
N/A |
88000 |
一级代理放心采购 |
询价 | |||
SILICONLABS |
23+ |
SMD |
12000 |
受权代理!全新原装现货特价热卖! |
询价 | ||
SI |
2020+ |
SOP16 |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
SILICON LABS/芯科 |
2022+ |
SOP16 |
57550 |
询价 | |||
SILICON |
22+ |
SOP |
30000 |
只做原装正品 |
询价 | ||
SILICON LABS/芯科 |
21+ |
SOP16 |
6000 |
全新原装 现货 价优 |
询价 | ||
N/A |
23+ |
NEW |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
SILICON |
21+ |
SOP16 |
100000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
Skyworks Solutions Inc. |
22+/23+ |
16-SOIC |
7500 |
原装进口公司现货假一赔百 |
询价 |
相关库存
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