AAT4298 View Datasheet(PDF) - Analog Technology Inc
Part Name
Description
MFG CO.
'AAT4298' PDF : 18 Pages View PDF
AAT4296/98
Five/Six Channel Push/Pull I/O Expander
Low Dropout
Voltage
Regulator
GPIO 1
System
µController
GPIO 2
GPIO 3
GPIO 4
GPIO 5
AAT4296
OUT1
IN
OUT2
OUT3
OUT4
EN/SET OUT5
GPIO 2
to
GPIO 5
are now free for
other uses
Circuit 1
VIN 30mA
Circuit 2
VIN 30mA
Circuit 3
VIN 30mA
Circuit 4
VIN 30mA
Circuit 5
VIN 30mA
Figure 6: GPIO I/O Expander (Condense Five GPIO Control Lines to One Using AAT4296).
4296.2006.12.1.3
15
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