ISO7742FDBQR vs ISO7762DBQR Comparison
Detailed side-by-side comparison of ISO7742FDBQR by Texas Instruments and ISO7762DBQR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ISO7742FDBQR - 100Mbps 4-Ch Reinforced Digital Isolator | TI
ISO7742FDBQR ✓ Active
Specification Comparison
| Parameter | ISO7742FDBQR | ISO7762DBQR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Digital Isolators | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.35 | $1.25 |
| Isolation Type | Reinforced (robust-EMC) | — |
| Isolation Rating | 3000 Vrms | 3000 Vrms (per UL 1577) |
| Number of Channels | 4 (2 forward / 2 reverse) | 6 |
| Max Data Rate | 100 Mbps | — |
| CMTI | 85 kV/us minimum | — |
| 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) | — |
| Operating Temperature | -55C to +125C | — |
| Package | 16-SSOP (DBQ), 3.90 mm width | 16-SSOP (DBQ), 0.154" width |
| Mounting Type | Surface Mount | — |
| Isolation Technology | Capacitive (oxide barrier) | — |
| Barrier Lifetime | > 30 years at rated working voltage | — |
| Integrated Isolated Power | No | — |
| Rating | Catalog | — |
| Series | ISO774x | — |
| Channel Configuration | — | 4/2 (4 forward, 2 reverse) |
| Data Rate | — | 100 Mbps |
| CMTI (Common-Mode Transient Immunity) | — | ±100 kV/µs (typical) |
| Supply Voltage Range | — | 2.25 V to 5.5 V |
| Surge Capability | — | 12.8 kV |
| Projected Lifetime | — | >30 years |
| Operating Temperature Range | — | -55°C to 125°C |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |
| Output Type | — | CMOS |
| Enable Pin | — | Yes |
| Fail-Safe Mode | — | Yes |
| Certifications | — | UL 1577, VDE, CSA, TUV, CQC |
| RoHS Status | — | Compliant |