TUSB2046BVFRG4 vs TUSB2046BVFR Perbandingan
Perbandingan bersamaan detil TUSB2046BVFRG4 dari Texas Instruments dan TUSB2046BVFR dari Texas Instruments. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Texas Instruments
TUSB2046BVFRG4 - 4-Port USB 2.0 Full-Speed Hub | Texas Instruments
TUSB2046BVFRG4 ✗ Akhir HidupPerbandingan Spesifikasi
| Parameter Umum | TUSB2046BVFRG4 | TUSB2046BVFR |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Interface ICs | Interface ICs |
| Status Lingkungan Hidup | Akhir Hidup | Aktif |
| Fungsi | USB hub controller | 4-port USB full-speed hub controller |
| USB Standard | USB 2.0 (full-speed hub) | USB 2.0 (full-speed) |
| Laju Data | 12 Mbps (full-speed); supports 1.5 Mbps low-speed downstream | 12 Mbps |
| Number of Upstream Ports | 1 | — |
| Number of Downstream Ports | 4 | — |
| Tegangan Pemuat | 3.3 V | 3.0 V to 3.6 V |
| Protocol | USB | — |
| EEPROM Interface | Optional serial EEPROM for VID/PID configuration | — |
| Architecture | Digital state machine (no microcontroller/firmware) | — |
| Suhu Kerja | 0C to +70C | 0 C to 70 C |
| Paket | 32-LQFP (7x7 mm) | 32-LQFP (VF), 7x7 mm, 0.8 mm pin pitch |
| Tipe Mounting | Surface Mount | Surface Mount |
| Overcurrent Protection Inputs | Yes (per-port/ganged overcurrent detect) | — |
| Power Switch Control | Yes (PWRON outputs for external switches) | — |
| Status RoHS | Compliant (G4 / Pb-free suffix) | — |
| Status Lingkungan Hidup | Discontinued at Digi-Key | — |
| Upstream Ports | — | 1 |
| Downstream Ports | — | 4 |
| Arus Pemuat | — | 40 mA (typical) |
| Technology | — | CMOS ASIC (state-machine, no CPU core) |
| Integrated Transceivers | — | Yes |
| Serial EEPROM Interface | — | Optional (for VID/PID customization) |
| Pins | — | 32 |
| USB Compliance | — | USB full-speed hub (TI TID #30220231) |
| OS Support | — | Windows 95/DOS mode supported |