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DRV8305-Q1: Question about CSA

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Part Number: DRV8305-Q1

Tool/software:

The DRV8305-Q1 has a built-in 3-channel CSA (current sense amplifier).

Please tell me the temperature change rate variation (design value or actual value) among the 3 channels of the same IC for the following 4items (datasheet p.11).

1.GERR Current sense amplifier gain error: Can we expect the temperature change rate variation among the 3 channels to be XX%?

2.VIOS DC input offset: Can we expect the temperature change rate variation among the 3 channels to be XX% (or ±XX mV)?

3.IBIAS Input bias current: Can we expect the temperature change rate variation among the 3 channels to be XX% (or ±XX μA)?

4.IOFFSET Input bias current offset: Can we expect the temperature change rate variation among the 3 channels to be XX% (or ±XX μA)?

Regards,

Kura


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