2 Pai Semi π121M31 Dual channel 10 Mbps digital isolator

GENERAL DESCRIPTION The π121M31 is a 2PaiSemi digital isolators product family that includes over hundreds of digital isolator products. By using maturated standard semiconductor CMOS technology and 2PaiSEMI iDivider technology, these isolation components provide outstanding performance characteristics and reliability superior to alternatives such as optocoupler devices and other integrated isolators. Intelligent voltage divider technology (iDivider technology) is a new generation digital isolator technology invented by 2PaiSEMI. It uses the principle of capacitor voltage divider to transmit voltage signal directly cross the isolator capacitor without signal modulation and demodulation. 

Datasheet