7106

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

18 of 18

www.unisonic.com.tw

QW-R502-018.E

TYPICAL APPLICATIONS(Cont.)

OSC 1

OSC 2

OSC 3

TEST

REF HI

REF LO

COMMON

IN HI

IN LO

A-Z

BUFF

INT

V -

G2

C3

A3

G3

BP

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

TO BACKPLANE

TO DISPLAY

47kΩ

0.47μF

0.22μF

10μF

9V

+

-

100pF

(FOR OPTIMUM BANDWIDTH)

SCALE FACTOR ADJUST

1μF

470kΩ

4.3kΩ

10kΩ

1N914

10kΩ

1μF

100kΩ

+

-

2.2MΩ

5μF

AC IN

TO PIN 1

22kΩ

1kΩ

91kΩ

100pF

0.1μF

Test is used as a common-mode reference level to ensure compatiblity with most op amps.

CA3140

1μF

10μF

0.22μF

Fig. 11 AC to DC Converter with UTC 7106

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.