| PartNumber | SI3220-FQ | SI3220-G-FQ | SI3220-BQ |
| Description | Telecom Interface ICs Dual-Channel SLIC/codec with Internal 65 Vrms Balanced Ringing and Internal Diagnostics, lead-free | Telecom Interface ICs Dual-Channel SLIC/codec with Internal 65 Vrms Balanced Ringing and Internal Diagnostics, lead-free | IC SLIC/CODEC DUAL-CH 64TQFP |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | Telecom Interface ICs | Telecom Interface ICs | - |
| RoHS | Y | Y | - |
| Product | Subscriber Line Interface Circuits - SLICs | SLIC - Subscriber Line Interface Circuits | - |
| Packaging | Tray | Tray | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Telecom Interface ICs | Telecom Interface ICs | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.008898 oz | 0.008898 oz | - |
| Supply Voltage Min | - | 3.13 V | - |
| Operating Supply Current | - | 22 mA | - |
| Minimum Operating Temperature | - | 0 C | - |
| Maximum Operating Temperature | - | + 70 C | - |
| Mounting Style | - | SMD/SMT | - |
| Package / Case | - | TQFP -64 | - |
| Height | - | 1 mm | - |
| Length | - | 10 mm | - |
| Series | - | SI3220 | - |
| Width | - | 10 mm | - |
| Factory Pack Quantity | - | 160 | - |