FUSB340TMX vs HD3SS3212IRKSR 对比
详细并排对比 FUSB340TMX 出自 onsemi 和 HD3SS3212IRKSR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | FUSB340TMX | HD3SS3212IRKSR |
|---|---|---|
| 品牌 | onsemi | Texas Instruments |
| 分类 | Video ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.86 | $0.55 |
| 功能 | 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 |
| 工作电源电压 | [DATA_NEEDED: typical VCC range] | — |
| 工作温度范围 | -40C to +85C | -40C to +85C |
| 封装 | 18-TMLP (2x2.8 mm) with exposed pad | 20-pin VQFN (2.5x4.5 mm, RKS) |
| 安装类型 | 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 等级 | 1 (Unlimited) | 2 (1 year floor life) |
| RoHS 状态 | 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 |
| 电源电压 | — | 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 |