8-Bit, 16-/8-Channel, 300ksps ADCs

with FIFO and Internal Reference

______________________________________________________________________________________

21

24

23

22

21

20

19

18

17

1

2

3

4

5

6

7

8

EOC

DOUT

DIN

CS

AIN3

AIN2

AIN1

AIN0

TOP VIEW

SCLK

GND

REF

AIN7

AIN6

AIN5

AIN4

16

15

14

13

9

10

11

12

AIN14

CNVST/AIN15

AIN13

AIN12

AIN11

AIN10

AIN9

AIN8

QSOP

MAX11642

MAX11643

+

Pin Configurations (continued)

Chip Information

PROCESS: BiCMOS

PACKAGE

TYPE

PACKAGE

CODE

OUTLINE

NO.

LAND

PATTERN NO.

16 QSOP

E16+5

21-0055

90-0167

24 QSOP

E24+3

21-0055

90-0172

Package Information

For the latest package outline information and land patterns

(footprints), go to www.maxim-ic.com/packages. Note that a

“+”, “#”, or “-” in the package code indicates RoHS status only.

Package drawings may show a different suffix character, but

the drawing pertains to the package regardless of RoHS status.