TUSB2046BVFR vs TUSB2046BVFRG4 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TUSB2046BVFR sa pamamagitan ng Texas Instruments at TUSB2046BVFRG4 sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
TUSB2046BVFRG4 - 4-Port USB 2.0 Full-Speed Hub | Texas Instruments
TUSB2046BVFRG4 ✗ Tapus ng BuhayPagsanggunian na paghahambing
| Parametro | TUSB2046BVFR | TUSB2046BVFRG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Tapus ng Buhay |
| Fungsi | 4-port USB full-speed hub controller | USB hub controller |
| USB Standard | USB 2.0 (full-speed) | USB 2.0 (full-speed hub) |
| Rate ng Data | 12 Mbps | 12 Mbps (full-speed); supports 1.5 Mbps low-speed downstream |
| Upstream Ports | 1 | — |
| Downstream Ports | 4 | — |
| Volte ng Pagbibigay | 3.0 V to 3.6 V | 3.3 V |
| Kuru-kuryente ng Pagbibigay | 40 mA (typical) | — |
| Temperature na Operasyon | 0 C to 70 C | 0C to +70C |
| Technology | CMOS ASIC (state-machine, no CPU core) | — |
| Integrated Transceivers | Yes | — |
| Serial EEPROM Interface | Optional (for VID/PID customization) | — |
| Packhaging | 32-LQFP (VF), 7x7 mm, 0.8 mm pin pitch | 32-LQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Pins | 32 | — |
| USB Compliance | USB full-speed hub (TI TID #30220231) | — |
| OS Support | Windows 95/DOS mode supported | — |
| Number of Upstream Ports | — | 1 |
| Number of Downstream Ports | — | 4 |
| Protocol | — | USB |
| EEPROM Interface | — | Optional serial EEPROM for VID/PID configuration |
| Architecture | — | Digital state machine (no microcontroller/firmware) |
| Overcurrent Protection Inputs | — | Yes (per-port/ganged overcurrent detect) |
| Power Switch Control | — | Yes (PWRON outputs for external switches) |
| Tindminan RoHS | — | Compliant (G4 / Pb-free suffix) |
| Katayuan ng Lifecycle | — | Discontinued at Digi-Key |