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ISO7731 Datasheet Robust-emc Reinforced And Basic Triple-channel Digital Isolators

Manufacturer: Texas Instruments

Overview: ISO7730, ISO7731 SLLSES0H – SEPTEMBER 2016 – REVISED MARCH 2023 ISO773x High-Speed, Robust-EMC Reinforced and Basic Triple-Channel Digital Isolators.

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

General Description

The ISO773x devices are high-performance, triplechannel digital isolators with 5000 VRMS (DW package) and 3000 VRMS (DBQ package) isolation ratings per UL 1577.

This family includes devices with reinforced insulation ratings according to VDE, CSA, TUV and CQC.

The ISO7731B device is designed for applications that require basic insulation ratings only.

Key Features

  • 100 Mbps data rate.
  • Robust isolation barrier:.
  • >100-year projected lifetime at 1500 VRMS working voltage.
  • Up to 5000 VRMS isolation rating.
  • Up to 12.8 kV surge capability.
  • ±100 kV/μs typical CMTI.
  • Wide supply range: 2.25 V to 5.5 V.
  • 2.25-V to 5.5-V Level translation.
  • Default output high (ISO773x) and low (ISO773xF) options.
  • Wide temperature range:.
  • 55°C to +125°C.
  • Low power consumption, ty.

More Datasheets from Texas Instruments

Part Number Description
ISO7731-Q1 Robust-EMC Reinforced Triple-Channel Digital Isolators
ISO7730 Robust-EMC Reinforced and Basic Triple-Channel Digital Isolators
ISO7730-Q1 Robust-EMC Reinforced Triple-Channel Digital Isolators
ISO7710 Robust EMC Reinforced Single-Channel Digital Isolator
ISO7710-Q1 Robust EMC Reinforced Single-Channel Digital Isolator
ISO7720 Reinforced and Basic Dual-Channel Digital Isolators
ISO7720-Q1 Reinforced Dual-Channel Digital Isolators
ISO7721 Reinforced and Basic Dual-Channel Digital Isolators
ISO7721-Q1 Reinforced Dual-Channel Digital Isolators
ISO7740 Robust-EMC Reinforced Quad-Channel Digital Isolators

ISO7731 Distributor