Single-channel, specialized interface IC featuring 40dB longitudinal balance and 45mA loop current capability. This surface-mount component, housed in a 16-pin SOIC package with gull-wing leads, operates from a 3.13V to 3.47V supply range, with a typical 3.3V operation. On-hook transmission is supported, and the device is designed for lead-frame SMT mounting. Operating temperature range is 0°C to 70°C.
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Silicon Labs SI32919-A-FSR technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SOIC |
| Package Description | Small Outline IC |
| Lead Shape | Gull-wing |
| Pin Count | 16 |
| PCB | 16 |
| Package Length (mm) | 9.9 |
| Package Width (mm) | 3.9 |
| Package Height (mm) | 1.25(Min) |
| Seated Plane Height (mm) | 1.75(Max) |
| Pin Pitch (mm) | 1.27 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-012AC |
| Number of Channels per Chip | 1 |
| On-Chip Ring Relay Driver | No |
| On-Hook Transmission | Yes |
| Longitudinal Balanced | 40(Min)dB |
| Polarity Reversal | No |
| Loop Current | 45mA |
| Min Operating Temperature | 0°C |
| Max Operating Temperature | 70°C |
| Max Operating Supply Voltage | 3.47V |
| Min Operating Supply Voltage | 3.13V |
| Typical Supply Current | 25mA |
| Typical Operating Supply Voltage | 3.3V |
| Cage Code | 6SQ24 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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