AD5241BR10 View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD5241BR10

I2C-Compatible, 256-Position Digital Potentiometers

Analog Devices 

AD5241/AD5242

TYPICAL PERFORMANCE CHARACTERISTICS

1.0

VDD = +2.7V

VDD = +5.5V

VDD = ±2.7V

0.5

VDD/VSS = +2.7V/0V

0

–0.5

VDD/VSS = +5.5V/0V, ±2.7V

–1.0

0

32

64

96 128 160 192 224 256

CODE (Decimal)

Figure 8. RDNL vs. Code

1.0

VDD/VSS = +2.7V/0V

0.5

VDD = +2.7V

VDD = +5.5V

VDD = ±2.7V

0

–0.5

VDD/VSS = +5.5V/0V, ±2.7V

–1.0

0

32

64

96 128 160 192 224 256

CODE (Decimal)

Figure 9. RINL vs. Code

0.25

0.13

VDD = +2.7V

VDD = +5.5V

VDD = ±2.7V

VDD/VSS = +2.7V/0V, +5.5V/0V, ±2.7V

0

–0.13

–0.25

0

32

64

96 128 160 192 224 256

CODE (Decimal)

Figure 10. DNL vs. Code

0.50

0.25

0

–0.25

VDD/VSS = +2.7V

VDD = +2.7V

VDD = +5.5V

VDD = ±2.7V

VDD/VSS = +2.7V/0V, +5.5V/0V

–0.50

0

32

64

96 128 160 192 224 256

CODE (Decimal)

Figure 11. INL vs. Code

10k

VDD = 2.7V

TA = 25°C

1MΩ

1k

100kΩ

100

10kΩ

10

1

–40

–20

0

20

40

60

80

TEMPERATURE (°C)

Figure 12. Nominal Resistance vs. Temperature

10k

VDD = 5V

1k

VDD = 3V

100

10

VDD = 2.5V

1

0

1

2

3

4

5

INPUT LOGIC VOLTAGE (V)

Figure 13. Supply Current vs. Input Logic Voltage

Rev. C | Page 8 of 20

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