AAT4296 Datasheet PDF - AAT
| Part Number | AAT4296 | |
| Description | (AAT4296 / AAT4298) Five/Six Channel Push/Pull I/O Expander | |
| Manufacturers | AAT | |
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There is a preview and AAT4296 download ( pdf file ) link at the bottom of this page. Total 18 Pages | ||
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AAT4296/98
Five/Six Channel Push/Pull I/O Expander
General Description
Features
SmartSwitch™
The AAT4296/98 SmartSwitch is a member of
AnalogicTech's Application Specific Power MOS-
• VIN Range: 1.8V to 5.5V
• Independent Push/Pull Channels
FET™ (ASPM™) product family. The AAT4296/98
— AAT4296: Five Channels
is comprised of five/six push/pull output switches
— AAT4298: Six Channels
that gate each respective output between a common
• User-Programmable Interface
input supply and ground. This device is targeted for
• Single GPIO Controls State of Each Output
I/O expansion applications, but can also be used for
• Optional Fast Auto-Discharge
a combination of general purposes to simplify power
• Low Quiescent Current: 3µA Typical
switching with an off state load discharge.
• Temperature Range: -40°C to +85°C
The AAT4296/98 operates over an input voltage
range of 1.8V to 5.5V, making it ideal for battery-
powered applications. The state of each output
channel is controlled with a single GPIO via the
• Available in Pb-Free Packages:
— AAT4296: 8-Pin SC70JW
— AAT4298: 10-Pin SC70JW and
12-Pin TSOPJW
EN/SET pin using AnalogicTech's Simple Serial
Control™ (S2Cwire™) interface. When EN/SET is
pulled to logic high, the device is enabled and con-
sumes 3µA of typical quiescent current. In the off
Applications
state, each output is pulled low to ground to affect
a logic low state for I/O expander or power switch-
ing applications; this circuit will act as a load dis-
charge function to rapidly turn off a load circuit.
www.DataSheet4U.com
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•
•
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Rated over the -40°C to +85°C temperature range,
Cell Phones
Multiple Low Power Switching
Personal Communication Devices
Portable Electronic Devices
the AAT4296 is offered in a Pb-free 8-pin SC70JW
package, and the AAT4298 is offered in both a Pb-
free 10-pin SC70JW and a Pb-free 12-pin
TSOPJW package.
Typical Application
VCC Input
EN/SET Input
VCC
OUT1
OUT2
AAT4298
OUT3
OUT4
OUT5
EN/SET
GND
OUT6
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
4296.2006.12.1.3
1
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AAT4296/98
Five/Six Channel Push/Pull I/O Expander
Typical Characteristics
Unless otherwise noted, VIN = 5V, CIN = 1µF, COUTx = 0.1µF, TA = 25°C.
Quiescent Current vs. Input Voltage
Quiescent Current vs. Temperature
3.5
3.0
2.5 85°C
2.0
1.5
1.0
25°C
-40°C
0.5
0.0
1.5 2 2.5 3 3.5 4 4.5 5 5.5
Input Voltage (V)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
-40
-20
VCC = 5.0V
VCC = 3.6V
0 20 40 60
Temperature (°C)
80 100
VIH vs. Input Voltage
1.2
1.1
-40°C
1.0
0.9
0.8 85°C
25°C
0.7
0.6
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Input Voltage (V)
P-Channel RDS(ON) vs. Input Voltage
(ILOAD = 100mA)
25
20
15
RDS2
10 RDS3 RDS1
5 RDS6
0 RDS5 RDS4
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Input Voltage (V)
4296.2006.12.1.3
VIL vs. Input Voltage
1.0
0.9
0.8
0.7
0.6
0.5
0.4
1.5
-40°C
25°C
85°C
2.0 2.5 3.0 3.5 4.0 4.5 5.0
Input Voltage (V)
5.5
P-Channel RDS(ON) vs. Temperature
(ILOAD = 100mA)
3.3
3.1
2.9
2.7
2.5
2.3
2.1
1.9
1.7
-40
-20
RDS3
RDS6
RDS1
RDS2
RDS5
RDS4
0 20 40 60
Temperature (°C)
80 100
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AAT4296 electronic component. |
| Information | Total 18 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ AAT4296.PDF Datasheet ] | |
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