ISO7021FDR 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 +	0.76

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

ISO7021FDR 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.