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SI32284-A-ZM1中文資料思佳訊數據手冊PDF規(guī)格書
SI32284-A-ZM1規(guī)格書詳情
KEY FEATURES
? Two complete FXS channels in a single
7x7 or 8x8 mm package
? Performs all BORSCHT functions
? Ideal for short- or medium-loop
applications
? Ultra-low power consumption
? Patented low-power ringing
? Patent-pending Smart Ringing
? Reduces peak current with 2-channel
ringing
? Adaptive ringing
? Simplified configuration and diagnostics
? Supported by ProSLIC API
? Audio diagnostics with loopback
? Integrated test load
? Wideband voice support
? On-hook transmission
? Loop or ground start operation
? Smooth polarity reversal
? Programmable interrupts
? Software-programmable parameters:
? Ringing frequency, amplitude, cadence,
and waveshape
? Two-wire ac impedance
? Transhybrid balance
? DC current loop feed (10–45 mA)
? Loop closure and ring trip thresholds
? Ground key detect threshold
? Flexible integrated tracking DC-DC
controller supporting patent-pending lowcost
capacitive boost configuration
? DTMF Generation
? DTMF Detection (Si32281/3/5/7)
? 3-wire Integrated Serial Interface (ISI) or
PCM interface
? A-Law/μ-Law companding, linear PCM
? Pulse metering
? 3.3 V operation
? Pb-free/RoHS-compliant packaging
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
24+ |
N/A |
75000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
SILICONLAB |
17+ |
ROHS |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
SILICON LABS(芯科) |
2117+ |
QFN-48(7x7) |
315000 |
37個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
Silicon Labs |
22+ |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | |||
Silicon Labs |
24+ |
- |
56200 |
一級代理/放心采購 |
詢價 | ||
SILICON LABS |
24+ |
con |
2500 |
優(yōu)勢庫存,原裝正品 |
詢價 | ||
SILICON LABS(芯科) |
23+ |
QFN48EP(7x7) |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
SILICON LABS(芯科) |
23+ |
QFN48EP(7x7) |
6000 |
誠信服務，絕對原裝原盤 |
詢價 | ||
SILICON LABS |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價 | ||
芯科 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 |
