SI2404-D-FS vs SI2401-FSR Comparison
Detailed side-by-side comparison of SI2404-D-FS by Skyworks Solutions and SI2401-FSR 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 | SI2404-D-FS | SI2401-FSR |
|---|---|---|
| Brand | Skyworks Solutions | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Unknown |
| Product Type | System-side ISOmodem data communications IC | 2400 bps V.22bis ISOmodem with low-cost DAA |
| Manufacturer | Skyworks Solutions | — |
| Base Data Rate | 2,400 bps | — |
| Maximum Family Data Rate | 56,000 bps with the appropriate line-side companion device | — |
| Supported Modem Formats | V.21, V.22, V.23, V.29, Bell 103, Bell 212A | — |
| Related Family Modem Formats | ITU-T and Bell formats, V.44, V.42, V.42bis, MNP2-5 | — |
| Rate Negotiation | Automatic rate negotiation | — |
| Fast Connect | Supported by the SI2404/34/15/04 family documentation | — |
| Caller ID | Type I and Type II decode | — |
| Package | 16-pin SOIC | 16-SOIC |
| Mounting Type | Surface mount | Surface mount |
| Product Category | Network controller and processor IC / ISOModem | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Clock Requirements | [DATA_NEEDED: clock frequency and tolerance] | — |
| Power Consumption | [DATA_NEEDED: typical and maximum supply current] | — |
| Analog Interface | [DATA_NEEDED: analog signal and impedance requirements] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Terminal Finish | [DATA_NEEDED: lead-free and halogen-free status] | — |
| Maximum Data Rate | — | 2400 bps |
| V.22bis Rate | — | 2400 bps |
| V.22 Rate | — | 1200 bps |
| V.23 Rate | — | 1200 bps |
| Bell 212A Rate | — | 1200 bps |
| V.21 Rate | — | 300 bps |
| Bell 103 Rate | — | 300 bps |
| Telephone Interface | — | Integrated programmable DAA |
| Capacitive Isolation | — | Over 6000 V |
| Connection Feature | — | Fast connect |
| V.23 Feature | — | V.23 reversing |
| Protocol Feature | — | SIA and other security protocols |
| Terminal Count | — | 16 terminals |
| Lead Form | — | Gull wing |
| Temperature Grade | — | Commercial |
| Lifecycle Status | — | [DATA_NEEDED: lifecycle status] |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |