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Pin configurations chip information – Rainbow Electronics MAX1494 User Manual

Page 33

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MAX1492/MAX1494

3.5- and 4.5-Digit, Single-Chip ADCs

with LCD Drivers

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33

28

27

26

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24

23

22

21

20

19

18

17

16

15

1

2

3

4

5

6

7

8

9

10

11

12

13

14

V

NEG

BP1

BP2

BP3

SEG10

SEG9

SEG1

SEG8

SEG7

SEG6

SEG5

SEG4

SEG3

SEG2

DOUT

SCLK

DIN

CS

EOC

LOWBATT

REF+

REF-

AIN-

AIN+

AV

DD

GND

DV

DD

CLK

PDIP/SSOP

TOP VIEW

MAX1492

MAX1494

TQFP

32

28

29

30

31

25

26

27

DV

DD

CLK

V

NEG

V

DISP

GND

BP1

BP2

BP3

10

13

15

14

16

11

12

9

DIN

DOUT

SCLK

SEG2

SEG1

SEG4

SEG3

SEG5

17

18

19

20

21

22

23

SEG12

24

SEG13

SEG11

SEG10

SEG9

SEG8

SEG7

SEG6

2

3

4

5

6

7

8

CS

EOC

LOWBATT

REF+

REF-

AIN-

AIN+

1

AV

DD

Pin Configurations

Chip Information

TRANSISTOR COUNT: 79,435

PROCESS: BiCMOS