Hi All,
Being a novice, I'm a bit confused about TDC1011 current consumption. First page of the datasheet says operating current is 1.8uA (2SPS) where as sixth page of datahseet stays supply current requirement is 6.2mA when LNA, PGA and chip all are active. According to me, IC will take 6.2mA but then what is that operating current given at page number 1. Moreover, what is 2SPS?
One more query. TDC1011 will give 22mARMS to piezoelectric disc. Will IC take more current from the battery when driving the piezo disc?
Thanks in advance.