Datasheet > AAT4291

AAT4291

更新时间： 2022-12-26 18:52:50

品牌	Logo	应用领域
AAT		开关
页数	文件大小	规格书
12页	242K
描述
I/O Expander Load Switches with Serial Control

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数据手册

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AAT4291 数据手册

AAT4290/91

I/O Expander Load Switches with Serial Control

Typical Characteristics

Unless otherwise noted, V_IN= 5V, C_IN= 1µF, C_OUTX= 0.1µF, T_A= 25°C.

Quiescent Current vs. Temperature

Quiescent Current vs. Input Voltage

5.5

V_IN= 5.0V

4.5

3.5

_IN= 3.3V

2.5

1.5

-40

-20

100

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

Temperature (°C)

Input Voltage (V)

V_IHand V_ILvs. Input Voltage

R_DS(ON)vs. Input Voltage

2.7

1.4

I_O1-5= 100mA

2.5

2.3

2.1

1.9

1.7

1.5

1.3

1.1

0.9

0.7

1.3

1.2

1.1

V_IH

R_DS5

R_DS1

R_DS2

0.9

0.8

0.7

0.6

0.5

V_IL

R_DS3

R_DS4

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

1.5

2.5

3.5

4.5

5.5

Input Voltage (V)

R_DS(ON)vs. Temperature

1.3

1.4

V_IN= 5.0V

I_O1-5= 50mA

V_IN= 5.0V

I_O1-5= 100mA

1.3

1.2

1.1

1.0

0.9

0.8

0.7

1.2

1.1

R_DS2

R_DS1

R_DS5

0.9

0.8

0.7

R_DS4

R_DS3

-40

-20

100

-40

-20

100

Temperature (°C)

4290.2006.03.1.2

1 2 3 456 7 8...12

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