TC7106ACPL View Datasheet(PDF) - Microchip Technology
Part Name
Description
MFG CO.
'TC7106ACPL' PDF : 34 Pages View PDF
TC7106/A/TC7107/A
To Pin 1
40
39
38
37
36
35
34
33
TC7106A 32
TC7107A 31
30
29
28
27
26
25
24
23
22
21
Set VREF = 1V
100 kΩ
100 pF
24 kΩ
0.1 µF 25 kΩ 1 MΩ
0.047 µF
0.01 µF
470 kΩ
0.22 µF
To Display
V+
+
IN
–
V-
To PIn 1
40
39
38
37
36
35
34
33
TC7107A
32
31
30
29
28
27
26
25
24
23
22
21
100k Ω
Set VREF = 100mV
100pF
1kΩ
0.1 µF
10kΩ
1.2V
10kΩ
V+
+
0.01µF
1MΩ
IN
0.47µF
–
47kΩ
0.22 µF
To Display
FIGURE 10-8:
TC7106/TC7107:
Recommended Component Values for 2.00V Full
Scale.
VIN
9 MΩ
900 kΩ
90 kΩ
IN4148
200 mV
2V 0.02
mF
20V
47 kΩ
1W
200V 10%
+
1 mF
–
10 kΩ
1
1 MΩ
2
1 MΩ
3
4
–
6.8µF +
5
6
10 kΩ
7
COM
20 kΩ
10%
C1 = 3 - 10 pF Variable
C2 = 132 pF Variable
AD636
FIGURE 10-9:
TC7107 Operated from
Single +5V Supply.
+ 9V
26
14
1 V+
V-
27
13
24 kΩ
12
TC7106A 29
11
1 kΩ
36 VREF+
10
35 VREF-
28
9
32 Analog Common
8
1 MΩ 10%
31 VIN+
40
0.01
2.2µF
µF 30 VIN-
38
26 V-
39
SEG
BP
DRIVE
FIGURE 10-10: 3-1/2 Digit True RMS AC DMM.
LCD Display
DS21455D-page 22
© 2008 Microchip Technology Inc.
Share Link: 
