This document introduces ADI's ADuM3150, which is an integrated delay clock 3.75 kV, 6-channel SPIsolator digital isolator. It supports a maximum SPI clock speed of 40 MHz in delay clock mode. The product features 4 high-speed, low propagation delay SPI signal isolation channels and 2 data channels with a data rate of 250 kbps.
The ADuM3150 is a 6-channel SPI isolator optimized for isolated Serial Peripheral Interface (SPI) applications. It utilizes Analog Devices' iCoupler chip-level transformer technology to provide low propagation delay characteristics for CLK, MO/SI, MI/SO, and SS SPI bus signals, supporting SPI clock rates up to 17 MHz. The device also includes two additional independent low-data-rate isolation channels, each with a 250 kbps data rate. Additionally, it supports a delayed clock output on the host side, which can be used with an additional clock port on the host to support 40 MHz clock performance.
| Operating Temperature | -40°C to +125°C |
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