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For Reference Only
| Part Number | SI32281-A-FM |
| OEMstron Part # | SI32281-A-FM |
| Manufacturer | Silicon Labs |
| Category | Semiconductors › Interface ICs › Telecom |
| Description | IC PROSLIC FXS DTMF -106V 48QFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SI32281-A-FM PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Apr 29 - May 4 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
SI32281-A-FM Specifications
| Part Number | SI32281-A-FM | |
| Brand | Silicon Labs | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Interface ICs | |
| Subcategory | Telecom | |
| Manufacturer | Silicon Labs | |
| Series | ProSLIC® | |
| Function | - | |
| Interface | 3-Wire, PCM | |
| Number of Circuits | 2 | |
| Voltage - Supply | 3.3V | |
| Current - Supply | - | |
| Power (Watts) | - | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 48-VFQFN Exposed Pad | |
| Supplier Device Package | 48-QFN (7x7) |
SI32281-A-FM Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
SI32281-A-FM D# V36:1790_13803298 Silicon Laboratories Inc |
SLIC 2-CH 45mA 3.3V 48-Pin QFN EP RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
SI32281-A-FMR D# SI32281-A-FMR-ND Silicon Laboratories Inc |
IC TELECOM INTERFACE 48QFN |
Temporarily Out of Stock |
|
SI32281-A-FM D# SI32281-A-FM-ND Silicon Laboratories Inc |
IC TELECOM INTERFACE 48QFN |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
SI32281-A-FMR Silicon Laboratories Inc |
Wideband dual FXS with ISI interface, DTMF detection and dc-dc controllers (-106V max. battery) |
Short Lead Time |
|
SI32281-A-FM Silicon Laboratories Inc |
Wideband dual FXS with ISI interface, DTMF detection and dc-dc controllers (-106V max. battery) |
Short Lead Time |
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| In Stock | 454 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 5.5708 | $ 5.5708 |
| 100 | $ 5.5708 | $ 557.0800 |
| 500 | $ 5.5708 | $ 2,785.4000 |
| 1000 | $ 5.5708 | $ 5,570.8000 |
| 2500 | $ 5.5708 | $ 13,927.0000 |
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