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.

Resources

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

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
应用指南 &白皮书
Photocouplers/Optocouplers: Insulation Distances 日本語 应用文档 PDF 231 KB
Current and Voltage Sensing Solutions for Motor Drive Control Using Photocouplers 日本語 白皮书 PDF 597 KB
其他
瑞萨电子 工业自动化产品目录 English, 日本語 手册 PDF 4.41 MB
Analog ICs Brochure 手册 PDF 4.19 MB
Photocouplers/Optocouplers Standard Mass -Typical Demensions and Standard Mass- 日本語 其他 PDF 47 KB
Photocouplers Brochure 日本語 手册 PDF 3.16 MB
Photocouplers Selction Guide 日本語 手册 PDF 4.34 MB