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Problem with establishing a SPI communication between microcontroller and MCP4822 DAC

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japex92

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Hi there!!

I got into trouble trying to stablish a SPI communication between my microcontroller and a DAC(mcp4822). I don't if setting low the LDAC pin will cause problems to my circuit. It seems that this pin is to sincronize the input and output latches.
I don't need to read anything from the DAC, the only thing i need is to send data from my Microcontroller to the DAC, no matter what it has to send me.

Did I make a mistake setting this LDAC pin LOW?

Regards
 

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