ISO6442 vs ISO6442-Q1 Comparison
Detailed side-by-side comparison of ISO6442 by Texas Instruments and ISO6442-Q1 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
ISO6442 - Quad-Channel Digital Isolator 150Mbps | Texas Instruments
ISO6442 ✓ Active
Specification Comparison
| Parameter | ISO6442 | ISO6442-Q1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Digital Isolators | Digital Isolators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $1.48 |
| Channel Configuration | 4-channel, 2 forward / 2 reverse (2/2) | — |
| Maximum Data Rate | 150 Mbps | — |
| CMTI | 250 kV/us (typical); 150 kV/us minimum on DWR | 250 kV/us |
| Isolation Rating (DWR) | 5000 Vrms (reinforced) | — |
| Isolation Rating (DBQ) | 3000 Vrms (basic) | — |
| Supply Voltage Range (Side 1) | 2.25 V to 5.5 V | — |
| Supply Voltage Range (Side 2) | 2.25 V to 5.5 V | — |
| Default Output (Power/Signal Loss) | High (ISO6442); Low for ISO6442F | — |
| Package (DWR) | 16-SOIC, 7.50 mm width | — |
| Package (DBQ) | 16-SSOP (QSOP), 3.90 mm width | — |
| Mounting Type | Surface Mount | Surface Mount |
| Enable Pins | Yes (tri-state output control) | Yes (per-direction tri-state) |
| Isolation Technology | Capacitive (SiO2 dielectric) | Capacitive (TI) |
| EMC Performance | Robust EMC | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Channels | — | 4 (2 forward / 2 reverse) |
| Data Rate | — | 150 Mbps |
| Isolation Rating | — | Reinforced / Basic |
| Surge Isolation Voltage (DBQ package) | — | 3000 Vrms |
| Default Output State | — | High (low for ISO6442F-Q1) |
| Automotive Qualification | — | AEC-Q100 qualified |
| Packages | — | DW-16 wide SOIC, DFP-16 wide SSOP, DBQ-16 SSOP |
| Functional Safety Support | — | FIT rate and pin FMA document (SFFSB42) |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |