Please teach me the temperature range of AD7391ARZ.
The AD7391 data sheet is described below.
AD7391AR(Only not Z) = -40 to 125C
AD7391ARZ = -40 to 85C
I either will think mistake it.
Here is the difference of AD7391ARZ and AD7391AR
1.AD7391ARZ lead free and temperature range is -40C to 85C.
2.AD7391AR Pb15% and temperature range is -40C to 125C
Please see link material declaration and complete sample guide with temperature range :http://quality.analog.com/SearchResults.aspx?Model=AD7391AR