Part Number: ADS8688 Hi, My customer uses ADS8688 and LM35DZ (temp sensor). ADS8688 convert analog data from LM35DZ. Temperature slope of LM35 output is 10mV/ degree C from 0mV. When user connect the output of LM35 to ADC8688, the output of LM35 will not be under 0.1V at low temperature. Once he checks LM35 without connection to ADC8688, the output will be close to 0V at low temperature. I believe the output may clamped by ADS8688 input. Because Input of ADS8688 may have internal 1Mohms and OVP. But do you have idea how to release the clamp? I'm asking customer schematics but cannot show it in public E2E (this). So, is it possible to discuss this topic with e-mail? could you please let me know contact person? My address is s-nagata@ti.com. Regards, Nagata.
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