TUSB2046BVFRG4 vs TUSB2036VFR Comparación
Comparación detallada lado a lado de TUSB2046BVFRG4 por Texas Instruments y TUSB2036VFR por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Texas Instruments
TUSB2046BVFRG4 - 4-Port USB 2.0 Full-Speed Hub | Texas Instruments
TUSB2046BVFRG4 ✗ Fin de vidaTexas Instruments
TUSB2036VFR - 3-Port USB 2.0 Full-Speed Hub | Texas Instruments
TUSB2036VFR ✓ ActivoComparación de especificaciones
| Parámetro | TUSB2046BVFRG4 | TUSB2036VFR |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Interface ICs | Interface ICs |
| Estado del ciclo de vida | Fin de vida | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,00 | $2,48 |
| Función | USB hub controller | USB Hub Controller |
| USB Standard | USB 2.0 (full-speed hub) | USB 2.0 compliant (full-speed) |
| Velocidad de datos | 12 Mbps (full-speed); supports 1.5 Mbps low-speed downstream | 12 Mbps (full-speed) |
| Number of Upstream Ports | 1 | — |
| Number of Downstream Ports | 4 | — |
| Tensión de alimentación | 3.3 V | 3.3 V |
| Protocol | USB | — |
| EEPROM Interface | Optional serial EEPROM for VID/PID configuration | — |
| Architecture | Digital state machine (no microcontroller/firmware) | — |
| Temperatura de funcionamiento | 0C to +70C | [DATA_NEEDED: operating temperature range] |
| Encapsulado | 32-LQFP (7x7 mm) | 32-LQFP (7x7 mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Overcurrent Protection Inputs | Yes (per-port/ganged overcurrent detect) | — |
| Power Switch Control | Yes (PWRON outputs for external switches) | — |
| Estado RoHS | Compliant (G4 / Pb-free suffix) | [DATA_NEEDED: RoHS status] |
| Estado del ciclo de vida | Discontinued at Digi-Key | — |
| Downstream Ports | — | 2 or 3 (programmable) |
| Upstream Ports | — | 1 |
| Logic Technology | — | 3.3-V CMOS ASIC (digital state machine) |
| Firmware Required | — | No (state-machine based) |
| Integrated Transceivers | — | Yes, all upstream and downstream ports |
| Serial EEPROM Interface | — | Optional, for custom configuration |
| Special Pin | — | DP0PUR pull-up disable for bus/self-power switching |
| Corriente de alimentación | — | [DATA_NEEDED: typical supply current] |