ISO7742FDBQR vs ISO7842FDWW Comparación
Comparación detallada lado a lado de ISO7742FDBQR por Texas Instruments y ISO7842FDWW 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
ISO7742FDBQR - 100Mbps 4-Ch Reinforced Digital Isolator | TI
ISO7742FDBQR ✓ Activo
Comparación de especificaciones
| Parámetro | ISO7742FDBQR | ISO7842FDWW |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Digital Isolators | Interface ICs |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $2,35 | $2,19 |
| Isolation Type | Reinforced (robust-EMC) | — |
| Isolation Rating | 3000 Vrms | — |
| Number of Channels | 4 (2 forward / 2 reverse) | 4 (2 forward, 2 reverse) |
| Max Data Rate | 100 Mbps | — |
| CMTI | 85 kV/us minimum | 100 kV/µs |
| Supply Voltage Range (VCCI) | 2.25 V to 5.5 V | — |
| Supply Voltage Range (VDD) | 2.25 V to 5.5 V | — |
| Fail-Safe Output | Default low (F suffix) | — |
| Temperatura de funcionamiento | -55C to +125C | — |
| Encapsulado | 16-SSOP (DBQ), 3.90 mm width | — |
| Tipo de montaje | Surface Mount | Surface Mount |
| Isolation Technology | Capacitive (oxide barrier) | — |
| Barrier Lifetime | > 30 years at rated working voltage | — |
| Integrated Isolated Power | No | — |
| Rating | Catalog | — |
| Series | ISO774x | — |
| Isolation Voltage | — | 8000 VPK |
| Isolation Rating (Vrms) | — | 5700 Vrms |
| Velocidad de datos | — | 100 Mbps |
| Propagation Delay | — | 11 ns (typical) |
| Supply Voltage Range | — | 2.25 V to 5.5 V |
| Level Translation | — | 2.25 V to 5.5 V |
| Rango de temperatura de funcionamiento | — | -55°C to +125°C |
| Power Consumption | — | 1.7 mA per channel at 1 Mbps (typical) |
| Package Type | — | SOIC-16 (DWW) extra-wide body |
| Creepage Distance | — | 14.5 mm |
| Certifications | — | VDE, CSA, CQC, TUV (reinforced) |
| Estado RoHS | — | Compliant |