StartUpTime of SAR ADC Bypass Cap

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NaMo_1534561
Level 5
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Distributor - Macnica (Japan)
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Hello,

The provision of the Internal Vref Startup Time of the component data sheet

Is it only the standby time at PowerOn? Or is it necessary to wait for every AD conversion?

MPN CY8C4145AXI-S423

Best Regards,

Naoaki Morimoto

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Vasanth
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250 sign-ins 500 solutions authored First question asked

Hello Naoki san,

These startup times specified will be from the point where ADC_Start() is called. So this is a one time delay when ADC is being started. It is not needed to wait every conversion cycle for this much time.

Best Regards,
VRS

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Vasanth
Moderator
Moderator
Moderator
250 sign-ins 500 solutions authored First question asked

Hello Naoki san,

These startup times specified will be from the point where ADC_Start() is called. So this is a one time delay when ADC is being started. It is not needed to wait every conversion cycle for this much time.

Best Regards,
VRS

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