ISO7842DWW
Manufacturer package reference image
Order the ISO7842DWW - High voltage, reinforced 4-channel, 2/2, digital isolator with 2000VRMS VIOWM and 14.5mm creepage | DWW | 16 | -55 to 125 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | ISO7842DWW |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the ISO7842DWW - High voltage, reinforced 4-channel, 2/2, digital isolator with 2000VRMS VIOWM and 14.5mm creepage | DWW | 16 | -55 to 125 from Texas Instruments. |
| Package / case | SOIC (DWW) |
| Product category | Component specifications |
| Pins | 16 |
| Rating | Catalog |
| Integrated isolated power | No |
| Number of channels | 4 |
| Forward/reverse channels | 2 forward / 2 reverse |
| Data rate (max) (Mbps) | 100 |
| Protocols | GPIO, PWM, SPI, UART |
| SPI frequency (max) (MHz) | 15.5 |
| Propagation delay time (typ) (ns) | 10.7 |
| Propagation delay time (max) (ns) | 16 |
| Part-to-part output skew (max) (ns) | 4.5 |
| Pulse-width distortion (t(PHL) - t(PLH)) (max) (ns) | 4.1 |
| Channel-to-channel output skew (max) (ns) | 2.5 |
| Certifications | CQC, CSA, DIN, TUV, UL |
| Isolation rating | Reinforced |
| Working isolation voltage (VIOWM) (Vrms) | 2000 |
| Withstand isolation voltage (VISO) (Vrms) | 5700 |
| Surge isolation voltage (VIOSM) (kVPK) | 12.8 |
| CMTI (min) (kV/µs) | 85 |
| Default output | High, Low |
| Creepage (min) (mm) | 8, 14.5 |
| Current consumption per channel (DC) (typ) (mA) | 1 |
| Current consumption per channel (1 Mbps) (typ) (mA) | 1.65 |
| Transient isolation voltage (VIOTM) (VPK) | 8000 |
| Clearance (min) (mm) | 8, 14.5 |
| Operating temperature (exact ordering record) | -55 to 125 °C |
| Standard quantity / packing | 45 | TUBE |
| In stock | 5,133 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Manufacturer package reference image for SOIC (DWW). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.