Rainbow-electronics DS1855 Manual do Utilizador descarregar pdf (Página 17)

DS1855

17 of 20

TYPICAL OPERATING CHARACTERISTICS (cont.)

(V

CC

= 5V, T = +25ºC, unless otherwise specified)

ATTENUATION (dB)

END-TO-END RESISTANCE CHANGE (%)

ATTENUATION vs. FREQUENCY

-20

-15

-10

-5

0

10 100 1,000 10,000 100,000 1,000,000 10,000,000

FREQUENCY (Hz)

Pot 0, 10KOhms

Pot 1, 50kOhms

END-TO-END RES % CHANGE vs. TEMPERATURE

-2.0%

-1.5%

-1.0%

-0.5%

0.0%

0.5%

1.0%

1.5%

2.0%

2.5%

-40 -20 0 20 40 60 80

TEMPERATURE (C)

Pot 0 (10K)

Pot 1 (50K)

1 2 ... 12 13 14 15 16 17 18 19 20

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