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ISO7341FC

Texas Instruments
Part Number ISO7341FC
Manufacturer Texas Instruments
Description Quad-Channel Digital Isolators
Published Nov 20, 2019
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community ISO7340C, ISO7340FC, ISO7341C, IS...
Datasheet PDF File ISO7341FC PDF File

ISO7341FC
ISO7341FC

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community 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 3000 VRMS for 1 minute per UL 1577 and 4242 VPK per VDE V 0884-10.
These devices have four isolated channels comprised of logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier.
The ISO7340x device has four channels in forward direction, the ISO7341x device has three forward and one reverse-direction channels, and the ISO7342x device has two forward and two reverse-direction channels.
In case of input power or signal loss, the default output is low for devices w...


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