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ISO7240C Datasheet Quad-channel Digital Isolators

Manufacturer: Texas Instruments

Overview: ISO7240CF, ISO7240C, ISO7240M, ISO7241C, ISO7241M, ISO7242C, ISO7242M SLLS868V – SEPTEMBER 2007 – REVISED FEBRUARY 2025 ISO724x High-Speed, Quad-Channel Digital Isolators.

General Description

The ISO7240x, ISO7241x, and ISO7242x devices are quad-channel digital isolators with multiple channel configurations and output-enable functions.

These devices have logic-input and logic-output buffers separated by Texas Instrument’s silicon-dioxide (SiO2) isolation barrier.

Used in conjunction with isolated power supplies, these devices help block high voltage, isolate grounds, and prevent noise currents from entering the local ground and interfering with or damaging sensitive circuitry.

Key Features

  • 25 and 150Mbps Signaling Rate Options.
  • Low Channel-to-Channel Output Skew; 1ns Maximum.
  • Low Pulse-Width Distortion (PWD); 2ns Maximum.
  • Low Jitter Content; 1ns Typ at 150Mbps.
  • Selectable Default Output ( ISO7240CF ).
  • > 25-Year Life at Rated Working Voltage (see Isolation Lifetime Projection).
  • 4-kV ESD Protection.
  • Operates With 3.3V or 5V Supplies.
  • High Electromagnetic Immunity (see ISO72x Digital Isolator Magnetic-F.

ISO7240C Distributor & Price

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More Datasheets from Texas Instruments

Part Number Description
ISO7240C-Q1 HIGH-SPEED QUAD DIGITAL ISOLATORS
ISO7240CF Quad-Channel Digital Isolators
ISO7240CF-Q1 HIGH-SPEED QUAD DIGITAL ISOLATORS
ISO7240A 1-Mbps QUAD DIGITAL ISOLATORS
ISO7240M Quad-Channel Digital Isolators
ISO7241A 1-Mbps QUAD DIGITAL ISOLATORS
ISO7241A-EP 1-Mbps QUAD DIGITAL ISOLATORS
ISO7241C Quad-Channel Digital Isolators
ISO7241C-Q1 HIGH-SPEED QUAD DIGITAL ISOLATORS
ISO7241M Quad-Channel Digital Isolators