AAT4292IJQ-T1 ANALOGICTECH [Advanced Analogic Technologies], AAT4292IJQ-T1 Datasheet - Page 2

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

Pin Descriptions
Pin Configuration
2
2
SmartSwitch
SmartSwitch
Symbol
EN/SET
OUT4
OUT5
OUT6
OUT7
OUT1
OUT2
OUT3
GND
VIN
Pin #
10
1
2
3
4
5
6
7
8
9
TM
TM
Function
P-channel MOSFET drain; Channel 4 output pin.
P-channel MOSFET drain; Channel 5 output pin.
P-channel MOSFET drain; Channel 6 output pin.
P-channel MOSFET drain; Channel 7 output pin.
Ground connection.
Input control pin using AS
decodes them into 128 states controlling the ON/OFF states of the outputs. See Table 1 and Table 2 for
output settings. In addition, a logic low forces the device into shutdown mode, reducing the supply cur-
rent to less than 1μA. This pin should not be left fl oating.
P-channel MOSFET drain; Channel 1 output pin.
P-channel MOSFET drain, Channel 2 output pin.
P-channel MOSFET drain, Channel 3 output pin.
Input supply voltage. VIN is connected to the P-channel MOSFET common sources. Connect a 1μF ce-
ramic capacitor from VIN to GND.
OUT4
OUT5
OUT6
OUT7
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
GND
2
Cwire serial interface. The device records rising edges of the clock, and
SC70JW-10
(Top View)
1
2
3
4
5
10
9
8
7
6
Seven Channel High-Side I/O Expander
Seven Channel High-Side I/O Expander
VIN
OUT3
OUT2
OUT1
EN/SET
PRODUCT DATASHEET
PRODUCT DATASHEET
AAT4292
AAT4292
4292.2008.08.1.0
4292.2008.08.1.0