MAX5404EUB 查看數據表（PDF） - Maxim Integrated

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MAX5404EUB

Dual 256-Tap, Low-Drift, Digital Potentiometers in 10-µMAX

Maxim Integrated 

Dual 256-Tap, Low-Drift,

Digital Potentiometers in 10-µMAX

Typical Operating Characteristics (continued)

(VDD = +5.0V, TA = +25°C, unless otherwise noted.)

SUPPLY CURRENT

vs. LOGIC INPUT VOLTAGE

10

1

VDD = +5V

0.1

0.01

VDD = +3V

0.001

0.0001

0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

INPUT LOGIC VOLTAGE (V)

SUPPLY CURRENT vs. TEMPERATURE

1.0

0.8

VDD = +5V

0.6

0.4

VDD = +3V

0.2

0

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80

TEMPERATURE (°C)

END-TO-END RESISTANCE % CHANGE

vs. TEMPERATURE

0.20

0.15

10kΩ

50kΩ

0.10

0.05

100kΩ

0 50kΩ

-0.05

-0.10

100kΩ

-0.15

-0.20

10kΩ

-0.25

-40 -20

0 20 40 60 80

TEMPERATURE (°C)

TAP-TO-TAP SWITCHING TRANSIENT

(CODE 127 TO 128)

MAX5403 toc22

VW-L

10mV/div

CS

5V/div

200ns/div

6 _______________________________________________________________________________________

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