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ISO7331C Datasheet Triple-channel Digital Isolators

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ISO7330C, ISO7330FC, ISO7331C, ISO7331FC SLLSEK9B – JANUARY 2015 – REVISED APRIL 2015 ISO733x Robust EMC, Low Power, Triple-Channel.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

ISO733x provide galvanic isolation up to 3000 VRMS for 1 minute per UL and 4242 VPK per VDE.

These devices have three isolated channels comprised of logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier.

ISO7330 has all three channels in the same direction while ISO7331 has two channels in forward and one channel in reverse direction.

Key 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:.
  • ISO7330: 1 mA (5 V Supplies), 0.8 mA (3.3 V Supplies).
  • ISO7331: 1.4 mA (5 V Supplies), 1 mA (3.3 V Supplies).
  • Low Propagation Delay: 32 ns Typical (5V Supplies).
  • Operates from 3.3 V and 5 V Supplies.
  • 3.3 V and 5 V Level Translation.
  • Wide Temper.

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More Datasheets from Texas Instruments

Part Number Description
ISO7331-Q1 Triple-Channel Digital Isolators
ISO7331FC Triple-Channel Digital Isolators
ISO7330-Q1 Triple-Channel Digital Isolators
ISO7330C Triple-Channel Digital Isolators
ISO7330FC Triple-Channel Digital Isolators
ISO7310-Q1 Single Channel Digital Isolator
ISO7310C Single Channel Digital Isolator
ISO7310FC Single Channel Digital Isolator
ISO7320-Q1 Dual-Channel Digital Isolators
ISO7320C Dual-Channel Digital Isolators