Datasheet

PIC16F818/819
DS39598F-page 152  2001-2013 Microchip Technology Inc.
FIGURE 16-23: MINIMUM AND MAXIMUM VIN vs. VDD (I
2
C™ INPUT, -40C TO +125C)
FIGURE 16-24: A/D NONLINEARITY vs. V
REFH (VDD = VREFH, -40C TO +125C)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
DD
(V)
V
IN
(V)
V
IH
Max
VIH Min
VILMax
VIL Min
Typical: statistical mean @ 25°C
Maximum: mean + 3 (-40°C to +125°C)
Minimum: mean – 3 (-40°C to +125°C)
VIL Max
0
0.5
1
1.5
2
2.5
3
3.5
4
22.533.544.555.5
V
DD
and V
REFH
(V)
Differential or Integral Nonlinearity (LSB)
-40C
25C
85C
125C
-40°C
+25°C
+85°C
+125°C