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.

EN/SET Off Timeout vs. Temperature

EN/SET Latch Timeout vs. Temperature

3.4

3.2

3.4

3.2

V_IN= 3.3V

2.8

2.6

2.4

2.2

2.8

2.6

2.4

2.2

V_IN= 3.3V

V_IN= 5.0V

_IN= 5.0V

-40

-20

100

-40

-20

100

Temperature (°C)

Turn-On Characteristic

(V_IN= 5V, R_L1= R_L2= 50Ω; C_O1= C_O2= 0.1µF)

EN/SET Timeout vs. Input Voltage

4.3

4.1

3.9

3.7

3.5

3.3

3.1

2.9

2.7

2.5

V_O2

(5V/div)

V_O1

(5V/div)

Off Timeout t_O

EN/SET

(5V/div)

Latch Timeout t_LAT

1.5

2.5

3.5

4.5

5.5

Input Voltage (V)

Time (2µs/div)

Turn-On Characteristic

(V_IN= 5V; R_L1= R_L2= 50Ω; C_O1= C_O2= 0.1µF)

Turn-On Characteristic

(V_IN= 5V; R_L1= R_L2= 50Ω; C_O1= C_O2= 0.1µF)

V_O2

(5V/div)

V_O1

(5V/div)

EN/SET

(5V/div)

EN/SET

(5V/div)

Time (2µs/div)

4290.2006.03.1.2

1...3 4 567 8 9...12

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