ad5259 Analog Devices, Inc., ad5259 Datasheet - Page 8

• Manufacturer Part Number: ad5259
• Description: Nonvolatile, I2c-compatible 256-position, Digital Potentiometer
• Manufacturer: Analog Devices, Inc.

AD5259
TYPICAL PERFORMANCE CHARACTERISTICS
V
DD
= V
–0.05
–0.10
–0.15
–0.20
–0.25
–0.1
–0.2
–0.3
–0.4
–0.5
–0.1
–0.3
–0.5
0.25
0.20
0.15
0.10
0.05
0.5
0.4
0.3
0.2
0.1
1.5
1.3
1.1
0.9
0.7
0.5
0.3
0.1
LOGIC
0
0
0
0
0
= 5.5 V, R
Figure 7. R-DNL vs. Code vs. Supply Voltage
Figure 6. R-INL vs. Code vs. Supply Voltage
32
32
32
Figure 8. INL vs. Code vs. Temperature
64
64
64
AB
5.5V
= 10 kΩ, T
96
96
96
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
2.7V
T
128
A
128
128
= +85°C
A
5.5V
2.7V
T
= +25°C; unless otherwise noted.
A
160
160
160
= +25°C
192
192
192
T
A
224
224
224
= –40°C
256
256
256
Rev. A | Page 8 of 24
–0.05
–0.10
–0.15
–0.20
–0.25
–0.05
–0.10
–0.15
–0.20
–0.25
–0.05
–0.10
–0.15
–0.20
–0.25
0.25
0.20
0.15
0.10
0.05
0.25
0.20
0.15
0.10
0.05
0.25
0.20
0.15
0.10
0.05
0
0
0
0
0
0
2.7V
Figure 11. DNL vs. Code vs. Supply Voltage
32
32
32
Figure 9. DNL vs. Code vs. Temperature
Figure 10. INL vs. Supply Voltages
64
64
64
5.5V
96
96
96
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
2.7V
128
128
128
+85°C
+25°C
–40°C
160
160
160
192
192
192
5.5V
224
224
224
256
256
256