ISO7131CC - Texas Instruments

ISO7131CC Small-Footprint Low-Power Triple and Quad Channels Digital Isolators

ISO7131, ISO7140, and ISO7141 devices provide galvanic isolation up to 2500 VRMS for 1 minute per UL and 4242 VPK per VDE. ISO7131 has three channels with two forward and one reverse-direction channels. ISO7140 and ISO7141 are quad-channel isolators; ISO7140 has four forward channels, ISO7141 has three forward and one reverse-direction channels. These device.

Features

•1 Maximum Signaling Rate: 50 Mbps (With 5-V Supplies)
• Robust Design With Integrated Noise Filter
• Default Output Low Option (Suffix F)
• Low Power Consumption, Typical ICC per Channel (With 3.3-V Supplies):
  – ISO7131: 1.5 mA at 1 Mbps, 2.6 mA at 25 Mbps
  – ISO7140: 1 mA at 1 Mbps, 2.3 mA at 25 Mbps
  – ISO7141: 1.3 mA at 1 Mbps, 2.6 mA at 25 Mbps
• Low Propagation Delay: 23-ns Typical (3.3-V Supplies)
• Wide Temperature Range:
  –40°C to 125°C
• 50-kV/µs Transient Immunity, Typical
• Long Life With SiO2 Isolation Barrier
• Operates from 2.7-V, 3.3-V, and 5-V Supply and Logic Levels
• Small QSOP.