Quad-Channel Digital Isolators
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ISO7340-Q1, ISO7341-Q1, ISO7342-Q...
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ISO7340-Q1, ISO7341-Q1, ISO7342-Q1
SLLSEK5B – JULY 2015 – REVISED MAY 2017
ISO734x-Q1 Robust EMC, Low-Power, Quad-Channel Digital Isolators
1 Features
1 Qualified for Automotive Applications AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
– Device HBM Classification Level 3A – Device CDM Classification Level C6 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: – ISO7340-Q1: 0.9 mA (5-V Supplies),
0.7 mA (3.3-V Supplies) – ISO7341-Q1: 1.2 mA (5-V Supplies),
0.9 mA (3.3-V Supplies) – ISO7342-Q1: 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 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...
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