I am Matiu from P-techno group company in Shenzhen
I have a question about IC AD7245AAR and AD7245AARZ.
What is the range of REFERENCE VOLTAGE (pin no.3) in these both ICs?
Based on Data sheet, it should be 4.99 V to 5.01 V at 25C.
But one of our customer can accept only between 5.000 V to 5.009 V when VDD=15 V
In data sheet of this IC, one diagram is reference voltage VS temperature as shown below:
By considering this diagram, does it mean that reference voltage (Pin No.3 in IC) should be between 5.000 to 5.009?
Please guide me and let me know your comment.