ISO7741FDBQR vs ISO7741DBQR Comparación
Comparación detallada lado a lado de ISO7741FDBQR por Texas Instruments y ISO7741DBQR 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
ISO7741FDBQR - 4-Ch 100Mbps Digital Isolator | Texas Instruments
ISO7741FDBQR ✓ Activo
Comparación de especificaciones
| Parámetro | ISO7741FDBQR | ISO7741DBQR |
|---|---|---|
| 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) | $0,98 | $1,85 |
| Channel Configuration | 4 channels (3 forward / 1 reverse) | 3 Forward / 1 Reverse |
| Velocidad de datos | 100 Mbps | — |
| Isolation Rating | 3000 Vrms (UL 1577, DBQ package) | 3000 Vrms (per UL 1577) |
| CMTI | 85 kV/us (min) | — |
| Propagation Delay (Max) | 16 ns (tpLH / tpHL) | — |
| Pulse Width Distortion (Max) | 4.9 ns | — |
| Rise / Fall Time (Typ) | 2.4 ns / 2.4 ns | — |
| Default Output State | Low (F suffix, fail-safe) | Low (default-high variant: ISO7741F) |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 2.25 V to 5.5 V (both sides) |
| Temperatura de funcionamiento | -55C to +125C | -55°C to +125°C |
| Encapsulado | 16-SSOP (DBQ), 3.90 mm width | 16-pin SSOP (DBQ), 0.154" body width |
| Tipo de montaje | Surface Mount | — |
| Insulation Type | Reinforced, SiO2-based isolation barrier | Reinforced (per VDE/CSA/TUV/CQC) |
| Certifications | UL 1577, VDE, CSA, TUV, CQC | — |
| Estado RoHS | Compliant | — |
| Packaging | Tape & Reel (R suffix) | — |
| Isolation Type | — | Digital Isolator (Capacitive Coupling) |
| Number of Channels | — | 4 |
| Data Rate (max) | — | 100 Mbps |
| CMTI (min) | — | 85 kV/µs |
| Propagation Delay (typ) | — | 10.7 ns |
| Propagation Delay (max) | — | 16 ns |
| Nivel MSL | — | MSL-2 (260°C, 1 year) |
| RoHS / REACH | — | Compliant |