PIC16F87XA Datasheet, PDF (210/234 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers

PIC16F87XA
FIGURE 18-23:
4
A/D NONLINEARITY vs. VREFH (VDD = VREFH, -40°C TO +125°C)
3.5
-4-400°C
3
+255C°C
2.5
+8855C°C
2
1.5
1
0.5
1+2152C5°C
0
2
2.5
3
3.5
4
4.5
5
5.5
VDD and VREFH (V)
FIGURE 18-24:
3
A/D NONLINEARITY vs. VREFH (VDD = 5V, -40°C TO +125°C)
2.5
2
1.5
MMaaxx (-40°CCtoto1+2152C5)°C)
1
TTyypp ((+2255C°)C)
0.5
0
2
2.5
3
3.5
4
4.5
5
5.5
VREFH (V)
DS39582B-page 208
 2003 Microchip Technology Inc.