LTM2892Production
The LTM2892 is a complete galvanic digital μModule® (micromodule) isolator. No external components are required. Individual 3V to 5.5V supplies power...
Datasheet LTM2892 on Analog.com
The user inquired about using the LTM2892 for 3-wire SPI communication, specifically with the AD9634 which uses SCLK, SDIO, and CSB. The support engineer confirmed that the LTM2892 cannot automatically manage bidirectional data on the SDIO pin, leading to potential contention. A suggested workaround involves reducing the drive strength of the LTM2892's output channels to allow the SPI master and slave to dominate when transmitting.
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