TC7106 Microchip, TC7106 Datasheet - Page 3

• Manufacturer Part Number: TC7106
• Description: 3-1/2 Digit Analog-to-Digital Converters
• Manufacturer: Microchip

Typical Application
©
2002 Microchip Technology Inc.
Analog
+
–
Input
0.01µF
0.22µF
1MΩ
47kΩ
0.47µF
31
30
32
28
29
27
34
C
V
C
V
V
V
ANALOG
COMMON
REF
IN
AZ
INT
OSC2
IN
39
BUFF
+
-
+
TC7106/A
TC7107/A
0.1µF
100kΩ
R
OSC
38
OSC3
33
C
REF
100pF
C
OSC
-
22 - 25
OSC1
V
2 - 19
V
REF
POL
REF
V+
V-
40
BP
+
-
TC7106/A/TC7107/A
20
21
36
35
26
Segment
Drive
1
3 Conversions/Sec
200mV Full Scale
Minus Sign
100mV
V
REF
LCD Display (TC7106/A) or
Common Node w/ LED
Display (TC7107/A)
To Analog
Common (Pin 32)
1kΩ
24kΩ
Backplane
Drive
+
9V
DS21455B-page 3