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ISO7320C, ISO7320FC, ISO7321C,...
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ISO7320C, ISO7320FC, ISO7321C, ISO7321FC
SLLSEK8C – JANUARY 2015 – REVISED APRIL 2015
ISO732x Robust EMC, Low Power, Dual-Channel Digital Isolators
1 Features
1 Signaling Rate: 25 Mbps Integrated Noise Filter on the Inputs Default Output 'High' and 'Low' Options Low Power Consumption: Typical ICC per Channel
at 1 Mbps: – ISO7320: 1.2 mA (5 V Supplies),
0.9 mA (3.3 V Supplies) – ISO7321: 1.7 mA (5 V Supplies),
1.2 mA (3.3 V Supplies) Low Propagation Delay: 33 ns
Typical (5V Supplies) 3.3 V and 5 V Level Translation Wide Temperature Range: –40°C to 125°C 65 KV/μs Transient Immunity,
Typical (5V Supplies) Robust Electromagnetic Compatibility (EMC)
– System-level ESD, EFT, and Surge Immunity – Low Emissions Isolation Barrier Life: > 25 Years Operates from 3.3 V and 5 V Supplies Narrow Body SOIC-8 Package Safety and
Regulatory Approvals: – 4242 VPK Isolation per DIN V VDE V 0884-10
and DIN EN 61010-1 – 3000 VRMS Isolation for 1 minute per UL 1577 – CSA Component Acceptance Notice 5A, IEC
60950-1 and IEC 61010-1 Standards – CQC Certification per GB4943.1-2011
2 Applications
Opto-Coupler Replacement in: – Industrial FieldBus – ProfiBus – ModBus – DeviceNet™ Data Buses – Servo Control Interface – Motor Control – Power Supplies – Battery Packs
3 Description
ISO732x provide galvanic isolation up to 3000 VRMS for 1 minute per UL and 4242 VPK per VDE. These devices have ...