ISO7021 Overview
Description
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.
Key Features
- Robust isolation barrier – >100-year projected lifetime – 3000 VRMS isolation rating – ±100 kV/μs typical CMTI
- Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V
- Wide temperature range: –55°C to +125°C
- Small 8-SOIC package (8-D)
- Signaling rate: Up to 4 Mbps
- Default output High (ISO7021) and Low (ISO7021F) options
