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SI3018-F-GT中文資料SILABS數(shù)據(jù)手冊PDF規(guī)格書
SI3018-F-GT規(guī)格書詳情
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
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
SILICON |
2016+ |
SOP16 |
6600 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
SILCON |
2020+ |
SOP16 |
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 | ||
SILICON |
20+ |
SOP16 |
35830 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
SILICON |
2016+ |
SOP處 |
6528 |
只做進口原裝現(xiàn)貨!或訂貨,假一賠十! |
詢價 | ||
SILICON |
23+ |
SOP |
12735 |
詢價 | |||
Silicon |
2339+ |
SOP-16 |
6232 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
SILICON |
23+ |
SOP16 |
10000 |
原裝正品,假一罰十 |
詢價 | ||
VISHAY |
24+ |
SOP-16 |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
SI |
24+ |
SOP-8 |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
SILICON |
22+23+ |
SMD |
40023 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 |