AD5243(RevC) 查看數據表（PDF） - Analog Devices

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AD5243
(Rev.:RevC)

Dual, 256-Position, I2C-Compatible Digital Potentiometers

Analog Devices 

Data Sheet

10

TA = 25°C

1

VDD = 5.5V

0.1

VDD = 2.7V

0.01

0

0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

DIGITAL INPUT VOLTAGE (V)

Figure 24. Supply Current vs. Digital Input Voltage

AD5243/AD5248

VW2

VW1

Figure 27. Analog Crosstalk

VW

SCL

Figure 25. Digital Feedthrough

VW

Figure 28. Midscale Glitch, Code 0x80 to Code 0x7F

VW2

VW1

Figure 26. Digital Crosstalk

VW

SCL

Figure 29. Large-Signal Settling Time

Rev. C | Page 11 of 20

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