DP83TC814S-Q1 vs DP83TG720S-Q1 对比
详细并排对比 DP83TC814S-Q1 出自 Texas Instruments 和 DP83TG720S-Q1 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 | DP83TC814S-Q1 | DP83TG720S-Q1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Ethernet Transceivers | Ethernet Transceivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.05 | $3.85 |
| Network Standard | IEEE 802.3bw 100BASE-T1 (Open Alliance compliant) | — |
| 数据速率 | 100 Mbps | — |
| MAC Interfaces | MII, RMII, RGMII, SGMII | RGMII, SGMII |
| TC10 Sleep/Wake | Not supported (S variant) | — |
| MAC Interface I/O Voltage | Configurable: 3.3 V, 2.5 V, 1.8 V | — |
| Separate MAC Rail | Optional separate rail (3.3 V, 2.5 V, 1.8 V) | — |
| EMC Compliance | SAE J2962-3 compliant | Open Alliance EMC compliant |
| Emissions Performance | Passes Level IV emissions with integrated LPF | — |
| Test Features | PRBS frame generator compatible with internal loopbacks | — |
| Qualification | AEC-Q100 qualified | — |
| 封装 | 36-pin VQFN wettable flank, 6.00 mm x 6.00 mm | 36-VQFN (6x6 mm) wettable flank |
| 安装类型 | Surface Mount | Surface Mount |
| Pin Compatibility | Pin-to-pin compatible with DP83TG720 (1000BASE-T1) | — |
| Outline Compatibility | Outline compatible with DP83TC811 | — |
| Application Market | Automotive | — |
| 电源电压 | [DATA_NEEDED: core supply voltage range] | [DATA_NEEDED: supply voltage] |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Cable Length Support | [DATA_NEEDED: supported cable reach] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Product Type | — | Automotive Ethernet PHY transceiver |
| Standard Compliance | — | IEEE 802.3bp, Open Alliance |
| Line Speed | — | 1000BASE-T1 (1 Gbps) |
| Line Coding | — | PAM3 ternary, 750 MBd |
| Medium | — | Single unshielded/shielded twisted pair |
| Duplex Mode | — | Full, Half |
| Number of Transceivers | — | 1 |
| Automotive Qualification | — | AEC-Q100 (Q1 grade) |
| Power Dissipation | — | [DATA_NEEDED: power dissipation] |
| Driver Support | — | Linux mainline and TI RTOS (dp83tg720.c) |