ISO7742DBQR vs ISO7761FDBQ Comparación
Comparación detallada lado a lado de ISO7742DBQR por Texas Instruments y ISO7761FDBQ 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
ISO7742DBQR - Quad-Channel Digital Isolator, 100Mbps, 3kVrms | Texas Instruments
ISO7742DBQR ✓ ActivoTexas Instruments
ISO7761FDBQ - 6-Channel Digital Isolator, 100Mbps, 3kVrms | TI
ISO7761FDBQ ✓ ActivoComparación de especificaciones
| Parámetro | ISO7742DBQR | ISO7761FDBQ |
|---|---|---|
| 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) | $2,10 | $2,69 |
| Number of Channels | 4 | 6 (5 forward / 1 reverse) |
| Channel Configuration | 2 Forward / 2 Reverse (2/2) | — |
| Isolation Rating | 3000 Vrms (UL 1577, DBQ package) | 3000 Vrms (UL 1577) |
| Velocidad de datos | 100 Mbps | — |
| Common-Mode Transient Immunity (CMTI) | 85 kV/µs (minimum) | 85 kV/µs (minimum) |
| Propagation Delay (typical) | 11 ns (5V operation) | — |
| Pulse-Width Distortion (max) | 2.5 ns | — |
| Supply Voltage Range (VCC1, VCC2) | 2.25 V to 5.5 V | — |
| Quiescent Current per Channel (typ @ 1 Mbps) | 100 µA | — |
| Rango de temperatura de funcionamiento | -55°C to +125°C | — |
| Encapsulado | 16-SSOP (DBQ), 0.154" (3.90 mm) wide-body | 16-SSOP (DBQ), 3.90 mm body width |
| Tipo de montaje | Surface Mount | Surface Mount |
| Fail-Safe Output | Default High | — |
| Nivel MSL | 2 (1 year) | 2 (1 year) |
| Estado RoHS | Compliant | Compliant |
| UL 1577 Certification | Reinforced Insulation | — |
| IEC ESD (61000-4-2) Contact | ±8 kV | — |
| IEC EFT (61000-4-4) | ±4 kV | — |
| Product Type | — | Digital Isolator |
| Working Voltage | — | 1500 Vpk per VDE 0884-11 (reinforced) |
| Maximum Data Rate | — | 100 Mbps |
| Propagation Delay (Typical) | — | 11 ns |
| Pulse-Width Distortion | — | 4.5 ns max |
| Supply Voltage (Side 1 / Side 2) | — | 2.25 V to 5.5 V |
| Quiescent Current (per channel) | — | [DATA_NEEDED: quiescent current per channel] |
| Temperatura de funcionamiento | — | -55C to +125C |
| Creepage and Clearance | — | 8 mm |
| Safety Certifications | — | UL 1577, VDE 0884-11, CSA, TUV, CQC |
| Patilla de habilitación | — | Yes (logic-high output when input floating) |