ISO7241C - Texas Instruments

ISO7241C Quad-Channel Digital Isolators

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 volt.

Features

•1 25 and 150-Mbps Signaling Rate Options
  – Low Channel-to-Channel Output Skew; 1 ns Maximum
  – Low Pulse-Width Distortion (PWD); 2 ns Maximum
  – Low Jitter Content; 1 ns Typ at 150 Mbps
• Selectable Default Output (ISO7240CF)
• > 25-Year Life at Rated Working Voltage (see High-Voltage Lifetime of the ISO72x Family of Digital Isolators and Isolation Capacitor Lifetime Projection)
• 4-kV ESD Protection
• Operates With 3.3-V or 5-V Supplies
• High Electromagnetic Immunity (see ISO72x Digital Isolator Magnetic-Field Immunity)
•
  –40°C to +125°C Operating Temperature Range
• Safety-Related Certificat.