Toshiba Electronic Devices & Storage Corporation has expanded the lineup with the addition of four products to DCL54xx01 Series of quad-channel digital isolators with high common mode transient immunity (CMTI) and high-speed data rate.
The enabling control is possible by the output enable terminal. The channel configuration of "DCL541H01 and DCL541L01" is three channel of forward directions and one channel of reverse direction and that of "DCL542H01 and DCL542L01" is two channel of forward directions and two channel of reverse directions. The lineup of ten products including six products of precedence release products offers the selection of enabled control and channel configuration widely.
DCL54xx01 Series uses Toshiba's proprietary magnetic coupling type insulated transmission method to deliver a high CMTI of 100 kV/μs (min). This provides a high tolerance of electrical noise between input/output in isolated signal communications and contributes to stable control signal transmission and equipment operation. With their low pulse width distortion of 0.8 ns (typ.) and high-speed data rate of 150 Mbps (max), the digital isolators are suitable for multi-channel high-speed communications applications such as I/O interfaces with SPI communication.
Key features
- The enabling control is possible by the output enable terminal.
- Quad-channel:
Three channel of forward directions and one channel of reverse direction
Two channel of forward directions and two channel of reverse directions
- High common mode transient immunity: CMTI=100 kV/μs (min)
Key specifications
Key applications
- Industrial automation systems (programmable logic controllers, I/O interfaces, etc.)
- Motor control
- Inverters
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