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Original question:

ADC32RF44: Noise Performance

ADC32RF44: SPI / Hadware Reset

Alpha H
Genius 10855 points
Part Number: ADC32RF44

Hey team, 

Quick question regarding the ADC32RF44, can a SPI reset be used instead of the hardware reset on startup?

Thanks,

AH

  • 0
    TI__Genius 10865 points

    Hi AH,

    Hardware reset is required as shown in the initialization sequence in datasheet. 

    Two corrections:

    Step 2 should be "Provide input clock and SYSREF signal"

    Step 3 should be "Pulse hardware reset (low-to-high-to-low) on pin 48" (not pins 33 and 34)

    Hardware reset timing is specified in the datasheet  as below:

    Regards,

    Vijay