These couplers are optically coupled isolation amplifiers that uses an IC with a high-accuracy Sigma-Delta A/D converter and a gallium aluminum arsenide (GaAIAs) light-emitting diode (LED) with high-speed response and high luminance efficiency on the input side, and an IC with a digital signal (MDAT, MCLK) output function on the output side. These couplers are designed specifically for high common mode transient immunity (CMTI) and high linearity (nonlinearity) applications, making them ideal for current sensing in motor drives.


Photocouplers/Optocouplers Safety Standards Classification Chart (UL, CSA, BSI, VDE Approval)
Photocouplers/Optocouplers Safety Standards Classification Chart (SEMKO, NEMKO, DEMKO, FIMKO, CQC)


Title language Type Format File Size Date
Application Notes & White Papers
Photocouplers/Optocouplers: Insulation Distances 日本語 Application Note PDF 231 KB
Current and Voltage Sensing Solutions for Motor Drive Control Using Photocouplers 日本語 White Paper PDF 597 KB
Industrial Automation Brochure 日本語, 简体中文 Brochure PDF 7.93 MB
Analog ICs Brochure 日本語 Brochure PDF 4.20 MB
Photocouplers Brochure 日本語 Brochure PDF 4.39 MB
Photocouplers/Optocouplers Standard Mass -Typical Demensions and Standard Mass- 日本語 Other PDF 47 KB
Photocouplers Selection Guide 日本語 Brochure PDF 4.34 MB