RSL 10 ADC Type and Input components

Hi,
what kind of ADC is used in the RSL10? Is it a SAR ADC? What are the values for the sampling capacitor and the input resistance?

Thanks in advance.
Tobias

Hi,

Unfortunately, information about type of RSL10 ADC is not available.
The Low Speed Analog to Digital (LSAD) converter is sampling the input voltage on a 1pF capacitor. For low speed sampling, the input impedance (minimum) is 1M ohm (tested at 128KHz). For high speed sampling, the input impedance (minimum) is 100 K ohm (tested at 1280KHz).

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Hi Rastislav,

Can you please indicate how did you get theses values?

I want to know the ADC impedance input and also the source impedance requirement.

Best regards,

Hi @Embed,

Those values are from our internal database and were measured by our engineering team for customer some time ago.

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