EL8173(2006) 데이터 시트보기 (PDF) - Intersil

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EL8173
(Rev.:2006)

Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifiers

Intersil 

EL8170, EL8173

Typical Performance Curves (Continued)

100

-100

VS=2.9V

VS=3.3V

VS=5.0V

100

-100

VS=2.9V VS=3.3V VS=5.0V

-300

-0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 9. EL8170 INPUT OFFSET CURRENT vs COMMON-

MODE INPUT VOLTAGE @ 25°C

1500

1000

500

VS=5V

85°C

0

-500

-45°C

25°C

0

-0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 11. EL8170 AVERAGE INPUT BIAS CURRENT vs

COMMON-MODE INPUT VOLTAGE @ VS = 5V,

TEMPERATURE = -45°C, 25°C, AND 85°C

-300

-0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 10. EL8173 INPUT OFFSET CURRENT vs COMMON-

MODE INPUT VOLTAGE @ 25°C

2000

1500

1000

500

25°C

85°C

-45°C

0

-0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 12. EL8173 AVERAGE INPUT BIAS CURRENT vs

COMMON-MODE INPUT VOLTAGE @ VS = 5V,

TEMPERATURE = -45°C, 25°C, AND 85°C

1500

1000

VS=3.3V

500

85°C

0

25°C

-500

-45°C

-1000

-0.5

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 13. EL8170 AVERAGE INPUT BIAS CURRENT vs

COMMON MODE INPUT VOLTAGE @ VS = 3.3V,

TEMPERATURE = -45°C, 25°C, AND 85°C

6

2000

1500

1000

500

25°C

85°C

-45°C

0

-0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 14. EL8173 AVERAGE INPUT BIAS CURRENT vs

COMMON MODE INPUT VOLTAGE @ VS = 3.3V,

TEMPERATURE = -45°C, 25°C, AND 85°C

FN7490.1

March 9, 2006

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