
For Reference Only
Part Number | SI32179-B-FM1R |
OEMstron Part # | SI32179-B-FM1R |
Manufacturer | Silicon Labs |
Category | Semiconductors › Interface ICs › Telecom |
Description | IC PROSLIC FXS FXO -136V 42QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SI32179-B-FM1R PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SI32179-B-FM1R Specifications
Part Number | SI32179-B-FM1R | |
Brand | Silicon Labs | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Interface ICs | |
Subcategory | Telecom | |
Manufacturer | Silicon Labs | |
Series | - | |
Function | Subscriber Line Interface Concept (SLIC), CODEC | |
Interface | PCM, SPI | |
Number of Circuits | 1 | |
Voltage - Supply | - | |
Current - Supply | - | |
Power (Watts) | - | |
Operating Temperature | - | |
Mounting Type | Surface Mount | |
Package / Case | 42-WFQFN Exposed Pad | |
Supplier Device Package | 42-QFN (5x7) |
SI32179-B-FM1R Documents

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Part Number | Description | Stock |
SI32179-B-FM1R Silicon Laboratories Inc |
IC PROSLIC FXS FXO -136V 42LGA |
Contact Us |
Part Number | Description | Stock |
SI32179-B-FM1R D# SI32179-B-FM1R-ND Silicon Laboratories Inc |
IC TELECOM INTERFACE 42QFN |
Temporarily Out of Stock |
Part Number | Description | Stock |
SI32179-B-FM1R D# NS-SI32179-B-FM1R Silicon Laboratories Inc |
OEM/CM ONLY |
3629 |
Part Number | Description | Stock |
SI32179-B-FM1R Silicon Laboratories Inc |
Wideband FXS with FXO interface, dc-dc controller (-136V max. battery), DTMF detection |
Short Lead Time |
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