ISO7841FDWR                           Description

The ISO7841x device is a high-performance, quadchannel digital isolator with a 8000-VPK isolation voltage. This device has reinforced isolation certifications according to VDE, CSA, CQC, and TUV. The isolator provides high electromagnetic immunity and low emissions at low-power consumption, while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by a silicon-dioxide (SiO2 ) insulation barrier.

ISO7841FDWR                           Features

1• Signaling Rate: Up to 100 Mbps

• Wide Supply Range: 2.25 V to 5.5 V

• 2.25-V to 5.5-V Level Translation

• 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

(5-V Supplies)

• Industry leading CMTI (Min): ±100 kV/μs

• Robust Electromagnetic Compatibility (EMC)

• System-Level ESD, EFT, and Surge Immunity

• Low Emissions

• Isolation Barrier Life: >40 Years

• Wide Body SOIC-16 Package and Extra-Wide

Body SOIC-16 Package Options

• Safety and Regulatory Approvals:

– 8000-VPK Reinforced Isolation per DIN V VDE

V 0884-10 (VDE V 0884-10):2006-12

– 5.7-kVRMS Isolation for 1 Minute per UL 1577

– CSA Component Acceptance Notice 5A, IEC

60950-1 and IEC 60601-1 End Equipment

Standards

– CQC Certification per GB4943.1-2011

– TUV Certification per EN 61010-1 and EN

60950-1

– All DW Package Certifications Complete;

DWW Package Certifications Complete per

UL, VDE, TUV and Planned for CSA and CQC

ISO7841FDWR                          Applications

• Industrial Automation

• Motor Control

• Power Supplies

• Solar Inverters

• Medical Equipment

• Hybrid Electric Vehicles