Quad-Channel Digital Isolators
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ISO7340C, ISO7340FC, ISO7341C, IS...
Description
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ISO7340C, ISO7340FC, ISO7341C, ISO7341FC, ISO7342C, ISO7342FC
SLLSEI6G – SEPTEMBER 2014 – REVISED JANUARY 2017
ISO734x Robust EMC, Low-Power, Quad-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: – ISO7340x: 0.9 mA (5-V Supplies),
0.7 mA (3.3-V Supplies) – ISO7341x: 1.2 mA (5-V Supplies),
0.9 mA (3.3-V Supplies) – ISO7342x: 1.3 mA (5-V Supplies),
0.9 mA (3.3-V Supplies) Low Propagation Delay: 31 ns
Typical (5-V Supplies) 3.3-V and 5-V Level Translation Wide Temperature Range: –40°C to 125°C 70-KV/μs Transient Immunity,
Typical (5-V Supplies) Robust Electromagnetic Compatibility (EMC)
– System-level ESD, EFT, and Surge Immunity – Low Emissions Operates from 3.3-V and 5-V Supplies Wide-Body SOIC-16 Package Safety-Related Certifications: – 4242-VPK Basic Isolation per DIN V VDE V
0884-10 and DIN EN 61010-1 – 3-KVRMS Isolation for 1 minute per UL 1577 – CSA Component Acceptance Notice 5A, IEC
60950-1 and IEC 61010-1 End Equipment Standards – GB4943.1-2011 CQC Certified
2 Applications
Optocoupler Replacement in: – Industrial Fieldbus – Profibus – Modbus – DeviceNet Data Buses – Servo Control Interface – Motor Control – Power Supplies – Battery Packs
3 Description
The ISO734x family of devices provides galvanic isolation up to...
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