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SI3225-X-FQ中文資料SILABS數(shù)據(jù)手冊PDF規(guī)格書

SI3225-X-FQ
廠商型號

SI3225-X-FQ

功能描述

DUAL PROSLIC? PROGRAMMABLE CMOS SLIC/CODEC

文件大小

1.5047 Mbytes

頁面數(shù)量

112

生產(chǎn)廠商 Silicon Laboratories
企業(yè)簡稱

SILABS

中文名稱

Silicon Laboratories官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-24 10:10:00

SI3225-X-FQ規(guī)格書詳情

Description

The Dual ProSLIC? is a series of low-voltage CMOS devices thatintegrate both SLIC and codec functionality into a single IC to provide a complete dual-channel analog telephone interface in accordance withall relevant LSSGR, ITU, and ETSI specifications. The Si3220 includes internal ringing generation to eliminate centralized ringers and ringing relays, and the Si3225 supports centralized ringing for long loop and legacy applications.

Features

Performs all BORSCHT functions

Ideal for applications up to 18 kft

Internal balanced and unbalanced ringing(Si3220)

External bulk ringer support (Si3225)

Software-programmable parameters:

Ringing frequency, amplitude, cadence, and waveshape (Si3220)

Two-wire ac impedance

Transhybrid balance

DC current loop feed

Loop closure and ring trip thresholds

Ground key detect threshold

Automatic switching of up to three battery supplies

On-hook transmission

Loop or ground start operation with smooth/abrupt polarity reversal

Modem/fax tone detection

DTMF generation/decoding

Dual tone generators

A-Law/μ-Law, linear PCM companding

PCM and SPI bus digital interfaces with programmable interrupts

GCI mode support

3.3 or 5 V operation

GR-909 loop diagnostics

Audio diagnostics with loopback

12 kHz/16 kHz pulse metering(Si3220)

FSK caller ID generation

Lead-free/RoHS-compliant

Applications

Digital loop carriers

Central Office telephony

Pair gain remote terminals

Wireless local loop

Private Branch Exchange (PBX) systems

Cable telephony

Voice over IP/voice over DSL

ISDN terminal adapters

產(chǎn)品屬性

  • 型號:

    SI3225-X-FQ

  • 制造商:

    SILABS

  • 制造商全稱:

    SILABS

  • 功能描述:

    DUAL PROSLIC㈢ PROGRAMMABLE CMOS SLIC/CODEC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
SILICON
21+
QFN
10000
低于市場價,實單必成,QQ1562321770
詢價
SILICON
23+
QFN
2636
原廠原裝正品
詢價
24+
N/A
52000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
詢價
80000
詢價
6000
詢價
Silicon Labs
21+
60-QFN(8x8)
56200
一級代理/放心采購
詢價
SILICON
23+
QFN
8650
受權代理!全新原裝現(xiàn)貨特價熱賣!
詢價
Skyworks Solutions Inc.
24+
60-WFQFN 裸露焊盤
9350
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證
詢價
SILICON
23+
QFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
NA
23+
NA
26094
10年以上分銷經(jīng)驗原裝進口正品,做服務型企業(yè)
詢價