What is the noise output of an IDAC

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JS_4155161
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I can't seem to seem to find a value showing what the noise current in the IDAC output is? Where can I find this value? Are there any known techniques to reduce the noise output?

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Vasanth
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250 sign-ins 500 solutions authored First question asked

Hi,

Are you facing any particular issue in your design ? Regarding IDAC output accuracy, you can check the CSD block parameters in the device datasheet. The IDACs are mainly used for the capsense block - so the parameters are listed there. The INL and DNL of the IDACs can be seen there.

Best Regards,
Vasanth

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

Hi,

Are you facing any particular issue in your design ? Regarding IDAC output accuracy, you can check the CSD block parameters in the device datasheet. The IDACs are mainly used for the capsense block - so the parameters are listed there. The INL and DNL of the IDACs can be seen there.

Best Regards,
Vasanth

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