HD3SS3212IRKSR vs FUSB340TMX Comparison
Detailed side-by-side comparison of HD3SS3212IRKSR by Texas Instruments and FUSB340TMX by onsemi. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | HD3SS3212IRKSR | FUSB340TMX |
|---|---|---|
| Brand | Texas Instruments | onsemi |
| Category | Interface ICs | Video ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.55 | $0.86 |
| Function | 2-channel differential 2:1/1:2 mux/demux | USB 3.1 SuperSpeed 2:1 data switch |
| Protocol | USB 3.1 Gen 1 / Gen 2, DisplayPort, PCIe | — |
| Maximum Data Rate | 10 Gbps per channel | 10 Gbps (USB 3.1 Gen2) |
| Number of Channels | 2 differential | 1 differential pair per direction (SuperSpeed TX/RX) |
| Supply Voltage | 3.0 V to 3.6 V | — |
| Quiescent Current (Iq) | 20 µA typical | — |
| On Resistance (Ron) | 5 ohm typical | — |
| Differential -3 dB Bandwidth | 7 GHz typical | — |
| Channel Capacitance | < 1.5 pF typical | — |
| ESD Protection (HBM) | 2 kV on high-speed pins | — |
| Control Input (SEL) | Active-high, internal pull-down, default Port B | — |
| Operating Temperature Range | -40C to +85C | -40C to +85C |
| Package | 20-pin VQFN (2.5x4.5 mm, RKS) | 18-TMLP (2x2.8 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 (1 year floor life) | 1 (Unlimited) |
| Lead-Free / RoHS | Yes / Compliant | — |
| Switch Topology | — | 2:1 (high-speed differential) |
| Supported Protocols | — | USB 3.1 Gen1/Gen2, PCIe Gen3, SATA, DisplayPort 1.3, Fibre Channel |
| Operating Supply Voltage | — | [DATA_NEEDED: typical VCC range] |
| Insertion Loss at 5 GHz | — | [DATA_NEEDED: dB value from datasheet S-param plot] |
| Differential Skew | — | [DATA_NEEDED: ps, from datasheet AC electrical table] |
| Off Isolation | — | [DATA_NEEDED: dB at 2.5/5 GHz] |
| ESD Rating (HBM) | — | [DATA_NEEDED: kV per datasheet] |
| RoHS Status | — | Compliant (ROHS3) |
| REACH Status | — | SVHC Unaffected |
| Lead-Free | — | Yes |
| Application Target | — | Mobile/Type-C reversible-cable accessory switch |