ISO7742FDBQR vs ISO7842FDWW Vergleich
Detaillierter Direktvergleich von ISO7742FDBQR von Texas Instruments und ISO7842FDWW von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | ISO7742FDBQR | ISO7842FDWW |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Digital Isolators | Interface ICs |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (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) | — |
| Betriebstemperatur | -55C to +125C | — |
| Gehäuse | 16-SSOP (DBQ), 3.90 mm width | — |
| Montageart | 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 |
| Datenrate | — | 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 |
| Betriebstemperaturbereich | — | -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) |
| RoHS-Status | — | Compliant |