TUSB8041ARGCT vs TUSB8041IRGCT 对比
详细并排对比 TUSB8041ARGCT 出自 Texas Instruments 和 TUSB8041IRGCT 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Texas Instruments
TUSB8041IRGCT - 4-Port USB 3.0 Hub 5Gbps VQFN-64 | Texas Instruments
TUSB8041IRGCT ✓ 量产中规格对比
| 参数 | TUSB8041ARGCT | TUSB8041IRGCT |
|---|---|---|
| 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） | $5.95 | $0.00 |
| 功能 | 4-Port SuperSpeed USB 3.1 Gen1 Hub Controller | 4-port SuperSpeed USB 3.0 hub controller |
| USB Standard | USB 3.1 Gen1 / USB 3.0 (5 Gbps SuperSpeed, plus USB 2.0 LS/FS/HS) | USB 3.0 (backward compatible with USB 2.0 / USB 1.1) |
| Number of Downstream Ports | 4 | 4 |
| Upstream Interface | 1x USB 3.1 Gen1 (Type-A or Type-C receptacle) | — |
| Data Rate (SuperSpeed) | 5 Gbps | — |
| Data Rate (High-Speed) | 480 Mbps | — |
| Configuration Interface | GPIO, I2C, SMBus, OTP ROM, I2C EEPROM | — |
| 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) | -40C to +85C (industrial) |
| 封装 | 64-pin VQFN (RGC) 9x9 mm with exposed thermal pad | 64-VQFN (RGC), 9x9 mm |
| 安装类型 | Surface Mount | Surface Mount |
| Battery Charging Support | Yes (per-port detection via pin strap or EEPROM) | — |
| External Crystal | 24 MHz | — |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| 数据速率 | — | 5 Gbps (SuperSpeed) |
| Configuration Interfaces | — | GPIO, I2C, SMBus |
| 电源电压 | — | 1.10 V, 3.30 V |
| 引脚数 | — | 64 |
| Commercial Temperature Variant | — | TUSB8041 (0C to 70C) |
| External Configuration Memory | — | Serial EEPROM supported |
| MSL Rating | — | [DATA_NEEDED: moisture sensitivity level] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |