ISO7720FDR                           Description

The ISO772x devices are high-performance, dualchannel digital isolators with 5000 VRMS (DW and DWV packages) and 3000 VRMS (D package) isolation ratings per UL 1577. This family includes devices with reinforced insulation ratings according to VDE, CSA, TUV and CQC. The ISO7721B device is designed for applications that require basic insulation ratings only.

ISO7720FDR                           Features

1• 100 Mbps data rate

• Robust isolation barrier:

– >100-Year projected lifetime at 1.5 kVRMS

working voltage

– Up to 5000 VRMS Isolation Rating

– Up to 12.8 kV surge capability

– ±100 kV/μs Typical CMTI

• Wide supply range: 2.25 V to 5.5 V

• 2.25-V to 5.5-V level translation

• Default output High (ISO772x) and Low

(ISO772xF) Options

• Wide temperature range: –55°C to +125°C

• Low power consumption, typical 1.7 mA per

channel at 1 Mbps

• Low propagation delay: 11 ns typical

• Robust electromagnetic compatibility (EMC)

– System-Level ESD, EFT, and surge immunity

– ±8 kV IEC 61000-4-2 contact discharge

protection across isolation barrier

– Low emissions

• Wide-SOIC (DW-16, DWV-8) and Narrow-SOIC

(D-8) package options

• Automotive Version Available: ISO772x-Q1

• Safety-related certifications:

– DIN VDE V 0884-11:2017-01

– UL 1577 component recognition program

– CSA, CQC and TUV certifications

ISO7720FDR                           Applications

• Industrial automation

• Motor control

• Power supplies

• Solar inverters

• Medical equipment