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Si32290

Next Generation Dual-Channel ProSLIC

Si32290 dual-channel ProSLIC subscriber line interface circuit (SLIC) devices support up to 55 Vrms + 48 Vdc offset and 5 REN load with the lowest BOM cost using patented 7.6 W low-cost capacitive ultra-boost dc-dc tracking controllers. Low-cost inductors with capacitance boost dc-dc replaces transformer based flyback dc-dc designs often used in 7.6 W cable applications. Power efficiency is improved with patented low-power ringing (LPR) and energy-friendly smart ringing that can save power adapter cost in two channel applications.

 

Key Specs

 
ISI
Yes
#FSX Channels
2
#FSO Channels
0
MAX V Battery
-140
Wideband
Yes
DTMF Detection
No
Pulse Metering
Yes
Tracking dc-dc
Yes
Package
QFN68
Package Size (mm)
8x8
ISI
Yes
#FSX Channels
2
#FSO Channels
0
MAX V Battery
-140
Wideband
Yes
DTMF Detection
No
Pulse Metering
Yes
Tracking dc-dc
Yes
Package
QFN68
Package Size (mm)
8x8
Find quality, environmental, shipping, and supply chain information for Silicon Labs devices. You can also download the following environmental documents for each part number: Detailed Device Composition (MDDS), IPC 1752-2 Class 6 (XML format), RoHS Certificate of Compliance, ICP test reports, Halogen-Free Certificate of Compliance, PFOS/PFOA Certificate of Compliance, and REACH Declaration.
Company Name Silicon Laboratories, Inc.
Company Address 400 W. Cesar Chavez Austin, TX 78701
Date of Incorporation 1996
Terms and Conditions View PDF
California SB 657 View PDF
Corp Social Responsibility 1996

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