ISO7742DBQR vs MAX14931BAWE+T Comparaison
Comparaison détaillée côte à côte de ISO7742DBQR par Texas Instruments et MAX14931BAWE+T par Analog Devices. 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
ISO7742DBQR - Quad-Channel Digital Isolator, 100Mbps, 3kVrms | Texas Instruments
ISO7742DBQR ✓ ActifAnalog Devices
MAX14931BAWE+T - 4-Ch 2.75kVrms Digital Isolator | Analog Devices
MAX14931BAWE+T ✓ ActifComparaison des spécifications
| Paramètre | ISO7742DBQR | MAX14931BAWE+T |
|---|---|---|
| Marque | Texas Instruments | Analog Devices |
| Catégorie | Interface ICs | Interface ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,10 | $2,41 |
| Number of Channels | 4 | — |
| Channel Configuration | 2 Forward / 2 Reverse (2/2) | — |
| Isolation Rating | 3000 Vrms (UL 1577, DBQ package) | — |
| Débit de données | 100 Mbps | — |
| Common-Mode Transient Immunity (CMTI) | 85 kV/µs (minimum) | 25 kV/µs (Typ) |
| 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 | — |
| Plage de température de fonctionnement | -55°C to +125°C | -40 °C to +125 °C |
| Boîtier | 16-SSOP (DBQ), 0.154" (3.90 mm) wide-body | 16-SOIC (0.295", 7.50 mm width, WSOIC-16) |
| Type de montage | Surface Mount | Surface Mount |
| Fail-Safe Output | Default High | — |
| Niveau MSL | 2 (1 year) | 1 (per JEDEC J-STD-020) |
| Statut RoHS | Compliant | Compliant |
| UL 1577 Certification | Reinforced Insulation | — |
| IEC ESD (61000-4-2) Contact | ±8 kV | — |
| IEC EFT (61000-4-4) | ±4 kV | — |
| Isolation Voltage | — | 2.75 kVrms |
| Canaux | — | 4 (3/1 direction) |
| Maximum Data Rate | — | 25 Mbps |
| Default Output State | — | High (B-grade) |
| Supply Voltage Range (each side) | — | 1.71 V to 5.5 V |
| Withstand Voltage Standard | — | UL 1577 (2.75 kVrms) |
| Prop Delay (typical) | — | [DATA_NEEDED: propagation delay value from datasheet] |
| Pulse-Width Distortion | — | [DATA_NEEDED: PWD ns from datasheet] |
| Channel-to-Channel Skew | — | [DATA_NEEDED: channel skew ns from datasheet] |
| Lead-Free | — | Yes |