EL8170(2006) Ver la hoja de datos (PDF) - Intersil

Número de pieza

componentes Descripción

Fabricante

EL8170
(Rev.:2006)

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

Intersil 

EL8170, EL8173

Typical Performance Curves (Continued)

1500

1000

VS=2.9V

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

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 15. EL8170 AVERAGE INPUT BIAS CURRENTS vs

COMMON-MODE INPUT VOLTAGE @ VS = 2.9V,

TEMPERATURE = -45°C, 25°C, AND 85°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

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 16. EL8173 AVERAGE INPUT BIAS CURRENTS vs

COMMON-MODE INPUT VOLTAGE @ VS = 2.9V,

TEMPERATURE = -45°C, 25°C, AND 85°C

250

25°C

200

150

VS=5V

100

VS=3.3V

VS=2.9V

50

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 17. EL8170 INPUT OFFSET VOLTAGE vs COMMON-

MODE INPUT VOLTAGE @ VS = 5V, 3.3V AND

2.9V AND TEMPERATURE = 25°C

0

-200

-400

-600

-800

25°C

VS=5V

VS=3.3V

VS=2.9V

-1000

-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 18. EL8173 INPUT OFFSET VOLTAGE vs COMMON-

MODE INPUT VOLTAGE @ VS = 5V, 3.3V, AND

2.9V AND TEMPERATURE = 25°C

250

200

85°C

150

25°C

100

50

-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 19. EL8170 INPUT OFFSET VOLTAGE vs COMMON-

MODE INPUT VOLTAGE @ VS = 5.0V,

TEMPERATURE = -45°C, 25°C, AND 85°C

7

0

-200

85°C

-400

-600

25°C

-45°C

-800

-1000

-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 20. EL8173 INPUT OFFSET VOLTAGE vs COMMON-

MODE INPUT VOLTAGE @ VS = 5.0V,

TEMPERATURE = -45°C, 25°C, AND 85°C

FN7490.1

March 9, 2006

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