TUSB2046BVFRG4 vs TUSB2046BVFR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TUSB2046BVFRG4 disebabkan oleh Texas Instruments dan TUSB2046BVFR disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
TUSB2046BVFRG4 - 4-Port USB 2.0 Full-Speed Hub | Texas Instruments
TUSB2046BVFRG4 ✗ Akhir HayatPengandingan Spesifikasi
| Parametr | 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) |
| Kadar 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 Pemberi Arus | 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 Operasi | 0C to +70C | 0 C to 70 C |
| Kemasan | 32-LQFP (7x7 mm) | 32-LQFP (VF), 7x7 mm, 0.8 mm pin pitch |
| Jenis Pemasangan | 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 Pemberi Arus | — | 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 |