Datasheet > AAT4296IJS-T1

AAT4296IJS-T1

更新时间： 2024-01-14 04:52:26

品牌	Logo	应用领域
ANALOGICTECH		/
页数	文件大小	规格书
18页	779K
描述
Five/Six Channel Push/Pull I/O Expander

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技术参数
数据手册

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AAT4296IJS-T1 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.8
Base Number Matches：	1

AAT4296IJS-T1 数据手册

AAT4296/98

Five/Six Channel Push/Pull I/O Expander

™

SmartSwitch

General Description

Features

The AAT4296/98 SmartSwitch is a member of

AnalogicTech's Application Specific Power MOS-

FET™ (ASPM™) product family. The AAT4296/98

is comprised of five/six push/pull output switches

that gate each respective output between a common

input supply and ground. This device is targeted for

I/O expansion applications, but can also be used for

a combination of general purposes to simplify power

switching with an off state load discharge.

•

V_INRange: 1.8V to 5.5V

Independent Push/Pull Channels

— AAT4296: Five Channels

— AAT4298: Six Channels

•

User-Programmable Interface

Single GPIO Controls State of Each Output

Optional Fast Auto-Discharge

Low Quiescent Current: 3µA Typical

Temperature Range: -40°C to +85°C

Available in Pb-Free Packages:

— AAT4296: 8-Pin SC70JW

— AAT4298: 10-Pin SC70JW and

12-Pin TSOPJW

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

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

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.

Applications

•

Cell Phones

Multiple Low Power Switching

Personal Communication Devices

Portable Electronic Devices

Rated over the -40°C to +85°C temperature range,

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

VCC

OUT1

OUT2

OUT 1

OUT 2

AAT4298

OUT3

OUT4

OUT5

OUT6

OUT 3

OUT 4

OUT 5

OUT 6

EN/SET Input

EN/SET

GND

4296.2006.12.1.3

12 3 4 5 6 7...18

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