ISO7830DW vs ISO7831DW Comparación
Comparación detallada lado a lado de ISO7830DW por Texas Instruments y ISO7831DW 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.
Comparación de especificaciones
| Parámetro | ISO7830DW | ISO7831DW |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Digital Isolators | Digital Isolators |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,50 | $2,72 |
| Isolation Rating (VIOWM) | 2000 VRMS | — |
| Transient Isolation Voltage | 8000 VPK | — |
| Creepage Distance | 14.5 mm | — |
| Number of Channels | 3 (3/0 configuration, unidirectional) | — |
| Maximum Data Rate | 100 Mbps | — |
| CMTI (Common-Mode Transient Immunity) | 70 kV/us min (100 kV/us typical) | — |
| Propagation Delay | 10.7 ns typical | 11 ns (typical) |
| Supply Voltage Range (VCC1 / VCC2) | 2.25 V to 5.5 V | — |
| Supply Current per Channel | Approx. 1.5 mA at 1 Mbps | — |
| Fail-Safe Output | Default low when input side unpowered | — |
| Isolation Technology | Capacitive (OOK modulation) | Capacitive (TI) |
| Reinforced Isolation Certification | VDE, CSA, TUV | — |
| Temperatura de funcionamiento | -40C to +125C | -40C to +125C |
| Encapsulado | 16-SOIC (DW, 0.295 in / 7.50 mm width) | 16-SOIC (DW, 0.295 in / 7.50 mm width) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Estado RoHS | Compliant | — |
| Canales | — | 3 (2 forward / 1 reverse) |
| Signaling Rate | — | Up to 100 Mbps |
| Isolation Rating | — | 5700 VRMS (DigiKey listing) |
| Peak Isolation Voltage | — | 8000 VPK |
| VIOWM Working Voltage | — | 2000 Vrms |
| Creepage | — | 14.5 mm |
| CMTI | — | 70 kV/us |
| Supply Voltage Range (VCC1/VCC2) | — | 2.25 V to 5.5 V |
| Pulse-Width Distortion | — | 1 ns (typical) |
| Certifications | — | UL 1577, IEC 60747-17 (VDE), CSA |
| Patilla de habilitación | — | Yes (output tri-state control) |