AAT4292IJQ-T1 ANALOGICTECH [Advanced Analogic Technologies], AAT4292IJQ-T1 Datasheet - Page 12

• Manufacturer Part Number: AAT4292IJQ-T1
• Description: Seven Channel High-Side I/O Expanderimage
• Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

Timing Diagram
Application Circuits
12
12
SmartSwitch
SmartSwitch
OUT1 To OUT2
TM
TM
EN/SET
1
μController
System
(condense seven GPIO control lines to one).
2
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
00 (or previous state )
Figure 1: AS
1
Address
Figure 2: GPIO I/O Expander
T
LO
32
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
T
V
GPIO 2 to GPIO 7 are now
HI
IN
: 1.8V to 5.5V
free for other uses
33(34,35,36)
2
VIN
EN/SET
Cwire Timing Diagram.
00000 (or previous state )
AAT4292
T
LAT
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
Seven Channel High-Side I/O Expander
Seven Channel High-Side I/O Expander
1
EN 1
EN 2
EN 3
EN 4
EN 5
EN 6
EN 7
11( or 10,01,00 )
Data
2
Function 1
Function 2
Function 3
Function 4
Function 5
Function 6
Function 7
PRODUCT DATASHEET
PRODUCT DATASHEET
n≤32
T
AAT4292
AAT4292
LAT
32-n
4292.2008.08.1.0
4292.2008.08.1.0