TC7117ACKW View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

TC7117ACKW

3-1/2 Digit Analog-to-Digital Converters with Hold

Microchip Technology 

TC7116/A/TC7117/A

40

39

Set VREF = 100mV

100kΩ

38

37

100pF

36

35

22kΩ

34

33

0.1pF 1kΩ 1MΩ

+

32

TC7116 31

TC7116A

30

29

0.47μF

28

27

26

0.22μF

0.01μF

47kΩ

In

+–

9V

–

25

24

23 To Display

22

21

To Backplane

FIGURE 6-3:

Second – RPS)

TC7116/TC7117A Using the Internal Reference (200 mV Full Scale, 3 Readings Per

40

39

Set VREF = 100mV

100kΩ

38

37

100pF

36

35

22kΩ

+5V

34

33

0.1pF 1kΩ

1MΩ

+

32

31

TC7117

TC7117A

30

29

0.47μF

28

0.01μF

47kΩ

In

–

27

26

0.22μF

-5V

25

24

23 To Display

22

21

FIGURE 6-4:

TC7117/TC7117A Internal Reference (200 mV Full Scale, 3 RPS, VIN- Tied to GND for

Single Ended Inputs

 2002-2012 Microchip Technology Inc.

DS21457D-page 15

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