SI2400-FS vs SI2400-KS Comparison
Detailed side-by-side comparison of SI2400-FS by Silicon Labs and SI2400-KS 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 | SI2400-FS | SI2400-KS |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Unknown |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.70 | $0.00 |
| Product Type | System-side ISOmodem chipset interface IC | V.22bis ISOmodem system-side interface IC |
| Nominal Data Rate | 2.4 kbps | — |
| Supported Data Formats | V.21, V.22, V.23, Bell 103, Bell 212A | V.21, V.22, V.23, Bell 103, Bell 212A |
| Operating Supply Voltage | 3 V to 5.25 V | — |
| Package | 16-pin SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface-mount SOIC package |
| Family | Si2400 | — |
| Line Interface Type | Telephone-line modem interface | — |
| DAA Technology | Proprietary capacitive isolation technology | — |
| AC Termination | Programmable | — |
| DC Termination | Programmable | — |
| Ringer Impedance | Programmable | — |
| Ringer Threshold | Programmable | — |
| PTT Compatibility | Programmable for worldwide specifications | — |
| Lifecycle Status | Active | — |
| Lead-Free Status | Lead-free according to distributor listing | [DATA_NEEDED: lead-free status] |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Maximum Input Voltage | [DATA_NEEDED: maximum input voltage] | — |
| Absolute Maximum Ratings | [DATA_NEEDED: absolute maximum ratings] | — |
| Pin Count | 16 pins | — |
| Maximum Modem Data Rate | — | 2,400 bps |
| Primary Modem Standard | — | V.22bis |
| Fast Connect Support | — | V.25 fast connect |
| Security Protocol Support | — | SIA and other security protocols |
| Data Access Arrangement | — | Integrated global DAA |
| Isolation Feature | — | Capacitive isolation |
| Phone Detection | — | Parallel phone detect |
| Line Interface | — | Globally compliant line interface |
| Protection Feature | — | Overcurrent protection |
| Package Width | — | 3.90 mm |
| Packaging | — | Tube |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Host Interface | — | [DATA_NEEDED: host-side digital interface] |