AR8031-AL1B-R vs DP83869HMRGZT Comparación
Comparación detallada lado a lado de AR8031-AL1B-R por Qualcomm y DP83869HMRGZT 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
DP83869HMRGZT - 1G Ethernet PHY Transceiver | Texas Instruments
DP83869HMRGZT ✓ ActivoComparación de especificaciones
| Parámetro | AR8031-AL1B-R | DP83869HMRGZT |
|---|---|---|
| Marca | Qualcomm | Texas Instruments |
| Categoría | Interface ICs | RF Transceivers |
| Estado del ciclo de vida | NRND | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,05 | $9,30 |
| Función | 10/100/1000BASE-T Ethernet PHY transceiver | — |
| Velocidad de datos | 10/100/1000 Mbps | — |
| MAC Interface | RGMII v2.0, SGMII / 1000BASE-X | RGMII, SGMII |
| Supply Voltage (Analog) | 3.15 V to 3.45 V | — |
| Supply Voltage (Digital I/O) | 1.5 V / 1.8 V / 2.5 V / 3.3 V (VDDIO selectable) | — |
| Internal LDOs | Integrated 1.2V core LDO and 1.0V VDDIO LDO | — |
| Receiver Hysteresis | 25 mV | — |
| Number of Drivers / Receivers | 1 / 1 | — |
| Duplex | Full | — |
| Auto-MDI/MDIX | Yes (automatic direction control) | — |
| IEEE Standards | 802.3, 802.3u, 802.3ab, 802.3az (EEE), 802.1AS / 1588v2 | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial grade AL1B) | -40 C to +125 C (extended industrial) |
| Encapsulado | 48-WFQFN Exposed Pad, 6 x 6 mm | 48-VQFN (RGZ) 7x7 mm with EP |
| Tipo de montaje | Surface Mount (QFN-48-EP) | Surface Mount |
| HBM ESD (MDI pins) | 4 kV | — |
| Cable Reach | 100 m over CAT-5e / CAT-6 UTP | — |
| Product Type | — | Ethernet PHY Transceiver (Copper + Fiber) |
| Ethernet Standards Supported | — | 10BASE-Te, 100BASE-TX, 1000BASE-T, 100BASE-FX, 1000BASE-X |
| Number of Channels | — | 1 (1/1 Transceiver) |
| Tensión de alimentación | — | 1.8 V / 2.5 V / 3.3 V |
| Data Rate (Max) | — | 1 Gbps (1000BASE-T) |
| ESD Protection (MDI) | — | >8 kV IEC 61000-4-2 direct contact |
| Energy Efficient Ethernet | — | IEEE 802.3az supported |
| Management Interface | — | MDIO (IEEE 802.3 clause 22/45) |
| Cable Diagnostics | — | TDR-based fault location |
| Nivel MSL | — | MSL2-260C-1 YEAR (per partgenie) |
| Estado RoHS | — | RoHS Compliant |