THVD1450 vs THVD1450DRBR Comparaison
Comparaison détaillée côte à côte de THVD1450 par Texas Instruments et THVD1450DRBR par Texas Instruments. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Texas Instruments
THVD1450 - 50 Mbps RS-485 Transceiver, ±18 kV ESD | Texas Instruments
THVD1450 ✓ ActifTexas Instruments
THVD1450DRBR - 3.3-5V RS-485 Transceiver, ±18kV ESD, 50Mbps | TI
THVD1450DRBR ✓ ActifComparaison des spécifications
| Paramètre | THVD1450 | THVD1450DRBR |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,15 | $1,25 |
| Manufacturer | Texas Instruments | — |
| Product Type | RS-485/RS-422 Transceiver | RS-485/RS-422 Transceiver (half-duplex) |
| Data Rate (Maximum) | 50 Mbps | — |
| Supply Voltage Range | 3 V to 5.5 V | — |
| Number of Drivers / Receivers | 1 / 1 | — |
| Duplex | Half | — |
| ESD Protection (Bus Pins, IEC Air) | ±18 kV (HBM, IEC 61000-4-2) | — |
| ESD Protection (Contact, IEC) | ±8 kV | — |
| Common-Mode Voltage Range | -7 V to +12 V | — |
| Differential Output Swing (Typical) | 1.5 V into 54 Ω | — |
| Fail-Safe Biasing | Open, short, idle | — |
| Number of Nodes (Unit Loads) | 256 (1/8 UL) | — |
| Plage de température de fonctionnement | -40 °C to +125 °C | — |
| Boîtier | 8-SOIC (D) | 8-VSON EP (DRB) 3x3 mm |
| Statut RoHS | Compliant | Compliant |
| Logic Family Compatibility | 3.3 V and 5 V MCU / UART | — |
| Hot-Plug Support | Yes (glitch-free power-up) | — |
| Number of Drivers/Receivers | — | 1/1 |
| 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 |
| Common-Mode Range | — | -7 V to +12 V |
| Receiver Hysteresis | — | 30 mV |
| Receiver Fail-Safe | — | Internal biasing (idle/short/open = logic high) |
| Unit Load | — | 1 UL (32 nodes on bus) |
| Température de fonctionnement | — | -40°C to +125°C |
| Type de montage | — | Surface Mount, wettable flank |
| Moisture Sensitivity Level | — | MSL 1 |
| Duplex Mode | — | Half |