THVD1550 vs THVD1450DRBR Comparación
Comparación detallada lado a lado de THVD1550 por Texas Instruments y THVD1450DRBR 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
THVD1450DRBR - 3.3-5V RS-485 Transceiver, ±18kV ESD, 50Mbps | TI
THVD1450DRBR ✓ ActivoComparación de especificaciones
| Parámetro | THVD1550 | THVD1450DRBR |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Interface ICs | Interface ICs |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,05 | $1,25 |
| Función | Transceiver | — |
| Protocol | RS-485 | — |
| Number of Drivers/Receivers | 1/1 | 1/1 |
| Duplex | Half | — |
| Data Rate (max) | 50 Mbps | — |
| Tensión de alimentación | 4.5 V to 5.5 V (5 V nominal) | — |
| Rango de temperatura de funcionamiento | -40 C to +125 C | — |
| IEC 61000-4-2 ESD (Contact) | ±18 kV | — |
| HBM ESD | ±30 kV | — |
| IEC 61000-4-4 EFT | ±4 kV | — |
| Common-Mode Range | -7 V to +12 V | -7 V to +12 V |
| Receiver Hysteresis | [DATA_NEEDED: receiver hysteresis voltage] | 30 mV |
| Unit Load | 1/8 (up to 256 nodes) | 1 UL (32 nodes on bus) |
| Quiescent Supply Current | [DATA_NEEDED: ICC typical] | — |
| Encapsulado | 8-pin SOIC (D) | 8-VSON EP (DRB) 3x3 mm |
| Tipo de montaje | Surface Mount | Surface Mount, wettable flank |
| Standards Compliance | TIA/EIA-485A | — |
| RoHS | Compliant | — |
| Product Type | — | RS-485/RS-422 Transceiver (half-duplex) |
| Supply Voltage (VCC) | — | 3 V to 5.5 V |
| Maximum Data Rate | — | 50 Mbps |
| ESD Protection (Bus Pins) | — | ±18 kV IEC 61000-4-2 contact/air |
| EFT Immunity | — | ±4 kV IEC 61000-4-4 |
| Receiver Fail-Safe | — | Internal biasing (idle/short/open = logic high) |
| Temperatura de funcionamiento | — | -40°C to +125°C |
| Moisture Sensitivity Level | — | MSL 1 |
| Estado RoHS | — | Compliant |
| Duplex Mode | — | Half |