AAT4290IJS-1-T1(2005) 查看數據表（PDF） - Advanced Analogic Technologies

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AAT4290IJS-1-T1
(Rev.:2005)

I/O Expander Load Switches with Serial Control

Advanced Analogic Technologies 

AAT4290/4291

I/O Expander Load Switches with Serial Control

Typical Characteristics

Unless otherwise noted, VIN = 5V, CIN = 1µF, COUTX = 0.1µF, TA = 25°C.

Turn-On Characteristic

(VIN = 5V; RL1 = RL2 = 50Ω; CO1 = CO2 = 0.1µF)

Turn-Off Characteristic

(VIN = 5V; RL1 = RL2 = 50Ω; CO1 = CO2 = 0.1µF)

VO2

(5V/div)

VO1

(5V/div)

EN/SET

(5V/div)

Time (2µs/div)

VO2

(5V/div)

VO1

(5V/div)

EN/SET

(5V/div)

Time (2µs/div)

Transition of Outputs

(VIN = 5V; RL1 = RL2 = 50Ω; CO1 = CO2 = 0.1µF)

VO2

(5V/div)

VO1

(5V/div)

EN/SET

(5V/div)

Time (2µs/div)

Turn-On Transient Characteristic

(VIN = 5V; RL1 = RL2 = 50Ω)

VO2

(100mV/div,

AC coupled)

VO1

(5V/div)

EN/SET

(5V/div)

Time (5µs/div)

4290.2005.01.1.0

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