Description
ISO7021DR Texas Instruments - Yeehing Electronics
Ultra-low power, ATEX/IECEx-certified, two-channel digital isolator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.202 |
| 100 — 249 | 1.929 |
| 250 — 999 | 1.353 |
| 1,000 + | 1.37 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| ISO7021DR Datasheet |
More Information
The ISO7021 device is an ultra-low power, multichannel digital isolator that can be used to isolate CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by a double capacitive silicon dioxide (SiO2) insulation barrier. Innovative edge based architecture combined with an ON-OFF keying modulation scheme allows these isolators to consume very-low power while meeting 3000-VRMS isolation rating per UL1577. The per channel dynamic current consumption of the device is under 120 µA/Mbps and the per channel static current consumption is 4.8 µA at 3.3 V, allowing for use of the ISO7021 in both power and thermal constrained system designs.
