| PartNumber | SI32176-B-GM | SI32176-B-GM1R | SI32176-B-GM1 |
| Description | IC PROSLIC FXS -110V 42QFN | Telecom Line Management ICs Telecom Interface ICs Wideband FXS with dc-dc controlle | Telecom Line Management ICs Wideband FXS with dc-dc controlle |
| Manufacturer | - | Silicon Labs | Silicon Labs |
| Product Category | - | Interface - Telecom | Interface - Telecom |
| Series | - | ProSLICR | ProSLICR |
| Packaging | - | Tape & Reel (TR) Alternate Packaging | Tray Alternate Packaging |
| Package Case | - | 42-WFQFN Exposed Pad | 42-WFQFN Exposed Pad |
| Operating Temperature | - | - | - |
| Mounting Type | - | Surface Mount | Surface Mount |
| Function | - | Subscriber Line Interface Concept (SLIC), CODEC | Subscriber Line Interface Concept (SLIC), CODEC |
| Interface | - | GCI, PCM, SPI | GCI, PCM, SPI |
| Voltage Supply | - | 3.3V | 3.3V |
| Supplier Device Package | - | 42-QFN (5x7) | 42-QFN (5x7) |
| Number of Circuits | - | 1 | 1 |
| Power Watts | - | - | - |
| Current Supply | - | - | - |
| Product | - | - | Subscriber Line Interface Circuits - SLICs |