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Comparator_A Introduction
17-3Comparator_A
Figure 17−1. Comparator_A Block Diagram
CAOUT
+
−
CAEX
0.5x
0.25x
Set_CAIFG
CA1
CCI1B
+
−
0V
G
D
S
P2CA0
P2CA1
CAF
CARSEL
CAON
CAREFx
10
00
01
10
11
00
01
10
11
1
0
1
0
1
0
1
0
1
0
0V
10
V
CAREF
CA0
0
1
0
1
V
CC
V
CC
V
CC
Tau ~ 2.0ms