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ISO6721 Datasheet General Purpose Basic Dual-channel Digital Isolators

Manufacturer: Texas Instruments

Overview: ISO6720, ISO6721, ISO6721R SLLSFJ0F – JANUARY 2020 – REVISED FEBRUARY 2023 ISO672x General Purpose Basic Dual-Channel Digital Isolators with Robust EMC.

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

General Description

The ISO672xB devices are high-performance, dualchannel digital isolators ideal for cost sensitive applications requiring up to 3000 VRMS (D package) isolation ratings per UL 1577.

These devices are also certified by VDE, TUV, CSA, and CQC.

The ISO672xB devices provide high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/Os.

Key Features

  • Functional Safety-Capable.
  • Documentation available to aid functional safety system design: ISO6720, ISO6721.
  • 50-Mbps data rate.
  • Robust isolation barrier:.
  • High lifetime at 450 VRMS working voltage.
  • Up to 3000 VRMS isolation rating.
  • ±150 kV/μs typical CMTI.
  • Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V.
  • 1.71-V to 5.5-V level translation.
  • Default output High (ISO672xB) and Low (ISO672xFB) Options.

More Datasheets from Texas Instruments

Part Number Description
ISO6721R General Purpose Basic Dual-Channel Digital Isolators
ISO6720 General Purpose Basic Dual-Channel Digital Isolators
ISO6740 General-Purpose Reinforced Quad-Channel Digital Isolators
ISO6741 General-Purpose Reinforced Quad-Channel Digital Isolators
ISO6742 General-Purpose Reinforced Quad-Channel Digital Isolators
ISO6760 General-Purpose Six-Channel Reinforced Digital Isolators
ISO6760-Q1 General-Purpose Six-Channel Automotive Reinforced Digital Isolators
ISO6760F General-Purpose Six-Channel Reinforced Digital Isolators
ISO6761 General-Purpose Six-Channel Reinforced Digital Isolators
ISO6761-Q1 General-Purpose Six-Channel Automotive Reinforced Digital Isolators

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