ISL8484(2006) 查看數據表（PDF） - Intersil

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ISL8484
(Rev.:2006)

Ultra Low ON-Resistance, +1.65V to +4.5V, Single Supply, Dual SPDT Analog Switch

Intersil 

ISL8484

Typical Performance Curves TA = +25°C, Unless Otherwise Specified

0.27

3

ICOM = 100mA

0.26

2.5

0.25

ICOM = 100mA

0.24

V+ = 2.7V

0.23

0.22

V+ = 3V

2

V+ = 1.1V

1.5

0.21

0.2

V+ = 3.6V

0.19

V+ = 4.3V

0.18

0

1

2

3

4

5

VCOM (V)

FIGURE 9. ON RESISTANCE vs SUPPLY VOLTAGE vs

SWITCH VOLTAGE

1

V+ = 1.5V

0.5

0

V+ = 1.62V V+ = 1.8V

0

0.5

1

1.5

2

VCOM (V)

FIGURE 10. ON RESISTANCE vs SUPPLY VOLTAGE vs

SWITCH VOLTAGE

0.28

0.26

V+ = 4.3V

ICOM = 100mA

0.24

0.22

85°C

0.2

25°C

0.18

0.16

-40°C

0.14

0

1

2

3

4

5

VCOM (V)

FIGURE 11. ON RESISTANCE vs SWITCH VOLTAGE

0.5

0.45

85°C

V+ = 1.8V

ICOM = 100mA

0.4

0.32

V+ = 2.7V

0.3

ICOM = 100mA

85°C

0.28

0.26

25°C

0.24

0.22

-40°C

0.2

0.18

0

0.5

1

1.5

2

2.5

3

VCOM (V)

FIGURE 12. ON RESISTANCE vs SWITCH VOLTAGE

200

V+ = 4.2V

Sweeping Both Logic Inputs

150

0.35

100

0.3

25°C

-40°C

0.25

0.2

0

0.5

1

1.5

2

VCOM (V)

FIGURE 13. ON RESISTANCE vs SWITCH VOLTAGE

50

0

1

2

3

4

5

VIN1-2 (V)

FIGURE 14. VLOGIC vs SUPPLY VOLTAGE

9

FN6128.2

September 13, 2006

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