Datasheet

ADC0816, ADC0817
SNAS527C –JUNE 1999–REVISED MARCH 2013 www.ti.com
Figure 12. Typical Reference and Supply Circuit
Figure 13. Symmetrically Centered Reference
Converter Equations
The transition between adjacent codes N and N + 1 is given by:
(2)
The center of an output code N is given by:
(3)
The output code N for an arbitrary input are the integers within the range:
(4)
where: V
IN
= Voltage at comparator input
V
REF
= Voltage at Ref(+)
V
REF
= Voltage at Ref(−)
V
TUE
= Total unadjusted error voltage(typically
V
REF
(+) ÷512)
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