Octal SMBus-to-Parallel I/O Expanders

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Note: MAX1608/MAX1609 do not have a heat slug.

Package Information

Typical Operating Circuits (continued)

N-CH

+12V

MAX1608

I00

SMBUS

TO/

FROM

HOST

+2.7V TO +5.5V

V+

I02

I01

LOAD1

LOAD2

LOAD3

ALERT

0.1

µF

100k

100k

100k

SMBCLK

SMBDATA

SMBSUS

ADD0

I07

GND

ADD1