SI3216-FT vs SI3216-KT Comparison
Detailed side-by-side comparison of SI3216-FT by Silicon Labs and SI3216-KT by Silicon Labs. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | SI3216-FT | SI3216-KT |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Product Type | Subscriber Line Interface Concept (SLIC) and codec | ProSLIC Subscriber Line Interface Concept and audio codec |
| Number of Circuits | 1 channel | — |
| Interface | GCI, PCM, and SPI | — |
| Operating Supply Voltage | 3.13 V to 5.25 V | — |
| Supply Current | 88 mA | 88 mA |
| Power Dissipation | 700 mW | 700 mW |
| Operating Temperature | 0 °C to 70 °C | — |
| Voice Sampling Resolution | 16 bit | — |
| Voice Sampling Rate | 16 kHz | — |
| Wideband Audio Bandwidth | 7 kHz | — |
| Narrowband Audio Bandwidth | 3.4 kHz | — |
| Package | 38-pin TSSOP | 38-pin TSSOP |
| Mounting Type | Surface mount | Surface mount |
| Lead-Free Status | [DATA_NEEDED: confirmed lead-free status] | Lead free |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Number of Codec Circuits | — | 1 |
| Supply Voltage Range | — | 3.13 V to 5.25 V |
| Nominal Supply Voltage Support | — | 3.3 V or 5 V |
| Wideband Audio Frequency Range | — | 50 Hz to 7.0 kHz |
| Narrowband Audio Frequency Range | — | 200 Hz to 3.4 kHz |
| Wideband Sampling Rate | — | 16 kHz |
| Codec Resolution | — | 16 bit |
| Signal Parameter | — | 60 dB |
| Interface Type | — | GCI, PCM, and SPI |
| Operating Temperature Range | — | 0°C to 70°C |
| Process Technology | — | Low-voltage CMOS |
| Absolute Maximum Supply Voltage | — | [DATA_NEEDED: absolute maximum supply voltage] |
| Line Interface Current | — | [DATA_NEEDED: line interface current] |
| Hook-State Detection Thresholds | — | [DATA_NEEDED: hook-state detection thresholds] |
| Recommended External Components | — | [DATA_NEEDED: recommended external components] |