Datasheet

 2002-2012 Microchip Technology Inc. DS21457D-page 17
TC7116/A/TC7117/A
FIGURE 6-7: Recommended Component Values for 2V Full Scale (TC7116/TC7116A and TC7117/
TC7117A)
FIGURE 6-8: TC7117/TC7117A Operated From Single +5V Supply (An External Reference Must be
Used in This Application)
100kΩ
100pF
0.047μF
470kΩ
0.22μF
To Display
0.1μF
25kΩ
24kΩ
V+
Set V
REF
= 1V
0.01
μF
+
In
1MΩ
–
V-
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
TC7116
TC7116A
TC7117
TC7117A
100pF
0.47μF
47kΩ
To Display
0.1pF
1kΩ
V+
Set V
REF
= 100mV
10kΩ
10kΩ
1.2V
0.01μF
–
In
1MΩ
+
100kΩ
0.22μF
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
TC7117
TC7117A