TUSB8041IPAPRQ1 vs TUSB4041IPAPR 比較
詳細並排比較 TUSB8041IPAPRQ1 由 Texas Instruments 與 TUSB4041IPAPR 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
TUSB8041IPAPRQ1 - Automotive 4-Port USB 3.0 Hub | Texas Instruments
TUSB8041IPAPRQ1 ✓ 啟用中Texas Instruments
TUSB4041IPAPR - 4-Port USB 2.0 480-Mbps Hub | Texas Instruments
TUSB4041IPAPR ✓ 啟用中規格比較
| 參數 | TUSB8041IPAPRQ1 | TUSB4041IPAPR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 庫存狀態 | — | In Stock |
| 單價 (USD) | — | $3.28 |
| 功能 | 4-port SuperSpeed USB 3.0 hub controller | USB Hub Controller |
| USB Standard | USB 3.0 (SuperSpeed 5 Gbps); backward compatible with USB 2.0 / 1.1 | — |
| Number of Downstream Ports | 4 | 4 |
| 介面 | USB, GPIO, I2C, SMBus | — |
| 供應電壓 | 1.1 V and 3.3 V (dual rail) | 3.0 V to 3.6 V |
| 封裝 | 64-HTQFP (PAP) 10 mm x 10 mm with exposed pad | HTQFP-64 (PAP) 10x10 mm |
| 工作溫度 | -40C to +85C (AEC-Q100 Grade 2) | -40C to +85C (Industrial) |
| Automotive Qualification | AEC-Q100 qualified (Q1 suffix) | — |
| Port Power Control | Per-port power switching with over-current flag support | — |
| Battery Charging Support | Charging downstream port (CDP) / dedicated charging port (DCP) hardware straps | Yes (BC1.2 CDP/SDP detection) |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL moisture sensitivity level] | 3 (168 hours) |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free / halogen-free status] | — |
| Configuration Methods | I2C, SMBus, GPIO, pin-strap resistors | — |
| Protocol | — | USB 2.0 |
| Upstream Speed | — | High-Speed (480 Mbps) / Full-Speed (12 Mbps) |
| Downstream Speed Support | — | High-Speed / Full-Speed / Low-Speed |
| 腳位數 | — | 64 |
| ESD Protection | — | 1.5 kV HBM on USB lines |
| Power-Switch Control Outputs | — | Yes (per port) |
| Configuration Interface | — | I2C / EEPROM |