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AD7366 first MSB

Question asked by Terumasa on Feb 24, 2016
Latest reply on Mar 7, 2016 by jcolao

Hello

 

Please let me know your advice about description of first MSB in datasheet.

 

Datasheet P22 _ section of serial interface says below.

"The first bit of the conversion result is valid on the first SCLK falling edge after the CS falling edge"

 

What does above " valid " mean ?

Is frist bit (MSB)  clock out at first falling edge of SLCK  ?

Or does  above mean that backend of user should latch first bit at first falling edge timing of SCLK ?

 

Our customer is designing ADC timing and could you give me your advice ?

 

Regards,

Terumasa

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