EL8173(2006) Ver la hoja de datos (PDF) - Intersil

Número de pieza

componentes Descripción

Fabricante

EL8173
(Rev.:2006)

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

Intersil 

EL8170, EL8173

Typical Performance Curves (Continued)

250

200

85°C

150

100

25°C

50

0

-0.5

-45°C

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 21. EL8170 INPUT OFFSET VOLTAGE vs COMMON-

MODE INPUT VOLTAGE @ VS = 3.3V,

TEMPERATURE = -45°C, 25°C, AND 85°C

0

-200

85°C

-400

-600

-800

25°C

-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 22. EL8173 INPUT OFFSET VOLTAGE vs COMMON-

MODE INPUT VOLTAGE @ VS = 3.3V,

TEMPERATURE = -45°C, 25°C, AND 85°C

450

300

85°C

200

100

25°C

0

-45°C

-100

-0.5

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

COMMON-MODE INPUT VOLTAGE (V)

FIGURE 23. EL8170 INPUT OFFSET VOLTAGE vs COMMON-

MODE INPUT VOLTAGE @ VS = 2.9V,

TEMPERATURE = -45°C, 25°C, AND 85°C

500

250

0

-250

-500

12 samples

Vs=5V

Average = 2uV/C

-750

-50 -25

0

25

50

75 100 125

TEMTPEEMRPAETRUARTEU(RdeEg(r°eCe)s C)

FIGURE 25. EL8170 INPUT OFFSET VOLTAGE vs

TEMPERATURE @ VS = 5.0V

8

0

-200

85°C

-400

-600

-800

25°C

-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 24. EL8173 INPUT OFFSET VOLTAGE vs COMMON-

MODE INPUT VOLTAGE @ VS = 3.3V,

TEMPERATURE = - 45°C, 25°C, AND 85°C

1500

1000

500

12 samples

Vs=5V

Average = 1.8uV/C

0

-500

-1000

-1500

-50

-25

0

25

50

75

TEMTPEEMRPAETRUARTEU(RdEeg(r°eCe)s C)

100 125

FIGURE 26. EL8173 INPUT OFFSET VOLTAGE vs

TEMPERATURE @ VS = 5.0V

FN7490.1

March 9, 2006

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