ISO7021FDR
Order the ISO7021FDR - Ultra-low power, basic 2-channel, 1/1, digital isolator with 120uA/ch Icc and ATEX certification | D | 8 | -55 to 125 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | ISO7021FDR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the ISO7021FDR - Ultra-low power, basic 2-channel, 1/1, digital isolator with 120uA/ch Icc and ATEX certification | D | 8 | -55 to 125 from Texas Instruments. |
| Package / case | SOIC (D) |
| Product category | Electronic component |
| Pins | 8 |
| Operating temperature (exact ordering record) | -55 to 125 °C |
| Standard quantity / packing | 2,500 | LARGE T&R |
| Rating | Catalog |
| Integrated isolated power | No |
| Number of channels | 2 |
| Forward/reverse channels | 1 forward / 1 reverse |
| Data rate (max) (Mbps) | 4 |
| Protocols | GPIO, PWM, UART |
| SPI frequency (max) (MHz) | 1.5 |
| Propagation delay time (typ) (ns) | 140 |
| Propagation delay time (max) (ns) | 165 |
| Part-to-part output skew (max) (ns) | 70 |
| Pulse-width distortion (t(PHL) - t(PLH)) (max) (ns) | 10 |
| Channel-to-channel output skew (max) (ns) | 10 |
| Certifications | ATEX, CQC, CSA, DIN, IECE, TUV |
| Isolation rating | Basic |
| Working isolation voltage (VIOWM) (Vrms) | 400 |
| Withstand isolation voltage (VISO) (Vrms) | 3000 |
| Surge isolation voltage (VIOSM) (kVPK) | 6.4 |
| CMTI (min) (kV/µs) | 50 |
| Default output | High, Low |
| Creepage (min) (mm) | 3.7 |
| Current consumption per channel (DC) (typ) (mA) | 0.00475 |
| Current consumption per channel (1 Mbps) (typ) (mA) | 0.12 |
| Transient isolation voltage (VIOTM) (VPK) | 4242 |
| Clearance (min) (mm) | 3.7 |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
The complete ordering code and the fields shown come from the cited manufacturer record. Remaining specifications and product appearance await verification. Listing does not imply current production or stock availability.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.