TUSB4041IPAPR vs TUSB8040A1RKMR Perbandingan
Perbandingan bersamaan detil TUSB4041IPAPR dari Texas Instruments dan TUSB8040A1RKMR dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
TUSB4041IPAPR - 4-Port USB 2.0 480-Mbps Hub | Texas Instruments
TUSB4041IPAPR ✓ AktifTexas Instruments
TUSB8040A1RKMR - 4-Port USB 3.0 Hub, 100-WQFN | Texas Instruments
TUSB8040A1RKMR NrndPerbandingan Spesifikasi
| Parameter Umum | TUSB4041IPAPR | TUSB8040A1RKMR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Interface ICs | Interface ICs |
| Status Lingkungan Hidup | Aktif | NRND |
| Protocol | USB 2.0 | — |
| Fungsi | USB Hub Controller | USB 3.0 4-Port Hub Controller |
| Number of Downstream Ports | 4 | — |
| Upstream Speed | High-Speed (480 Mbps) / Full-Speed (12 Mbps) | — |
| Downstream Speed Support | High-Speed / Full-Speed / Low-Speed | — |
| Tegangan Pemuat | 3.0 V to 3.6 V | 3.3 V typical (1.1 V, 3.3 V internal rails per datasheet) |
| Suhu Kerja | -40C to +85C (Industrial) | — |
| Paket | HTQFP-64 (PAP) 10x10 mm | 100-WQFN-MR (RKM), 9x9 mm with exposed thermal pad |
| Jumlah Pin | 64 | — |
| Tipe Mounting | Surface Mount | Surface Mount |
| ESD Protection | 1.5 kV HBM on USB lines | — |
| Power-Switch Control Outputs | Yes (per port) | — |
| Battery Charging Support | Yes (BC1.2 CDP/SDP detection) | — |
| Configuration Interface | I2C / EEPROM | I2C / SMBus slave, pin-strap options |
| Status RoHS | Compliant | Compliant |
| Level MSL | 3 (168 hours) | 3 (per JEDEC J-STD-020, reflow at 260 C) |
| USB Specification | — | USB 3.0 (SuperSpeed 5 Gbps), backward-compatible with USB 2.0/1.1 |
| Upstream Port | — | 1 port, SuperSpeed + High-Speed/Full-Speed |
| Downstream Ports | — | 4 ports, each supporting SuperSpeed / High-Speed / Full-Speed / Low-Speed |
| Rentang Suhu Kerja | — | 0 C to +70 C (commercial) |
| Jumlah Pin | — | 100 |
| Per-Port VBUS Switching | — | External switch required; control outputs provided |
| Over-Current Detection | — | Per-port OC input pins |
| LED Indicators | — | Multi-status LED outputs (per-port and hub state) |
| Reference Clock | — | External 12 MHz crystal / CMOS clock input |
| Status Lingkungan Hidup | — | NRND (Not Recommended for New Designs) |