TUSB8041RGCR vs TUSB8041ARGCT 对比
详细并排对比 TUSB8041RGCR 出自 Texas Instruments 和 TUSB8041ARGCT 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。
Texas Instruments
TUSB8041ARGCT - 4-Port USB 3.1 Gen1 Hub Controller | Texas Instruments
TUSB8041ARGCT ✓ 量产中规格对比
| 参数 | TUSB8041RGCR | TUSB8041ARGCT |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Interface 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） | $4.05 | $5.95 |
| 功能 | 4-Port SuperSpeed USB 3.0 Hub Controller | 4-Port SuperSpeed USB 3.1 Gen1 Hub Controller |
| USB Standard | USB 3.0 (SuperSpeed 5 Gbps) | USB 3.1 Gen1 / USB 3.0 (5 Gbps SuperSpeed, plus USB 2.0 LS/FS/HS) |
| Number of Downstream Ports | 4 | 4 |
| 数据速率 | 5 Gbps per port | — |
| Backward Compatibility | USB 2.0 Full Speed / High Speed | — |
| Supply Voltage (Core) | 1.1 V | — |
| Supply Voltage (I/O) | 3.3 V | — |
| Configuration Interface | GPIO, I2C, SMBus | GPIO, I2C, SMBus, OTP ROM, I2C EEPROM |
| Operating Temperature (TUSB8041) | 0C to 70C | — |
| Operating Temperature (TUSB8041I) | -40C to 85C | — |
| 封装 | 64-pin VQFN (RGC), 9x9 mm, exposed pad | 64-pin VQFN (RGC) 9x9 mm with exposed thermal pad |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | — |
| Reference Unit Price | From $6.12 (LCSC, as of 2026-09-03) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| Upstream Interface | — | 1x USB 3.1 Gen1 (Type-A or Type-C receptacle) |
| Data Rate (SuperSpeed) | — | 5 Gbps |
| Data Rate (High-Speed) | — | 480 Mbps |
| Supply Voltage (VBUS / VDD) | — | 3.3 V (single rail; internal 1.1 V core LDO) |
| 工作温度范围 | — | -40C to +85C (industrial) |
| Battery Charging Support | — | Yes (per-port detection via pin strap or EEPROM) |
| External Crystal | — | 24 MHz |
| MSL 等级 | — | 3 (168 hours) |
| Lead-Free | — | Yes |