FUSB340TMX vs HD3SS3212IRKSR Comparison
Detailed side-by-side comparison of FUSB340TMX by onsemi and HD3SS3212IRKSR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | FUSB340TMX | HD3SS3212IRKSR |
|---|---|---|
| Brand | onsemi | Texas Instruments |
| Category | Video ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.86 | $0.55 |
| Function | USB 3.1 SuperSpeed 2:1 data switch | 2-channel differential 2:1/1:2 mux/demux |
| Switch Topology | 2:1 (high-speed differential) | — |
| Maximum Data Rate | 10 Gbps (USB 3.1 Gen2) | 10 Gbps per channel |
| Supported Protocols | USB 3.1 Gen1/Gen2, PCIe Gen3, SATA, DisplayPort 1.3, Fibre Channel | — |
| Number of Channels | 1 differential pair per direction (SuperSpeed TX/RX) | 2 differential |
| Operating Supply Voltage | [DATA_NEEDED: typical VCC range] | — |
| Operating Temperature Range | -40C to +85C | -40C to +85C |
| Package | 18-TMLP (2x2.8 mm) with exposed pad | 20-pin VQFN (2.5x4.5 mm, RKS) |
| Mounting Type | Surface Mount | Surface Mount |
| 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] | — |
| MSL Level | 1 (Unlimited) | 2 (1 year floor life) |
| RoHS Status | Compliant (ROHS3) | — |
| REACH Status | SVHC Unaffected | — |
| Lead-Free | Yes | — |
| Application Target | Mobile/Type-C reversible-cable accessory switch | — |
| Protocol | — | USB 3.1 Gen 1 / Gen 2, DisplayPort, PCIe |
| 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 |
| Lead-Free / RoHS | — | Yes / Compliant |