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HDC2010: HDC2010 I2C issue

Part Number: HDC2010
Other Parts Discussed in Thread: CC1310,

Hi sir

our customer use HDC2010 to design temperature and humidity module ,when reading the device ID of HDC2010, observe that the oscilloscope sees HDC2010 can not pull SDA very well, the high level can only pull to about 1v; but the waveform is correct, but the high level can't be pulled to 3.3, the main platform is CC1310; Is this normal? pls help check it, tks!