EVAL-AD5247DBZ Analog Devices, EVAL-AD5247DBZ Datasheet - Page 9

• Manufacturer Part Number: EVAL-AD5247DBZ
• Description: Digital Potentiometer Development Tools EVALUATION BOARD I.C.
• Manufacturer: Analog Devices
• Series: AD5247r

Specifications of EVAL-AD5247DBZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD5247
• Resistance: 5 kOhms/10 kOhms/50 kOhms/100 kOhms
• Operating Supply Voltage: 5.5 V
• Interface Type: I2C
• Maximum Operating Temperature: + 125 C
• Factory Pack Quantity: 1
• For Use With: Sim DAC Web Tool

Data Sheet
–1.0
–1.5
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.2
–0.5
–2.0
–2.5
–3.0
0.5
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
0
0
0
–40
0
0
–40°C
+25°C
+85°C
+125°C
T
–25
A
Figure 11. R-DNL vs. Code vs. Temperature
Figure 12. Full-Scale Error vs. Temperature
Figure 10. R-INL vs. Code vs. Temperature
16
= +85°C
16
–10
32
32
5
T
A
= –40°C
TEMPERATURE (°C)
20
48
48
CODE (Decimal)
CODE (Decimal)
T
A
= +25°C
35
T
A
64
64
= –40°C, +25°C, +85°C, +125°C
50
V
V
T
80
80
DD
65
DD
A
= +125°C
= 2.7V, V
= 5.5V, V
80
96
96
T
T
T
T
V
R
A
A
A
A
A
95
DD
AB
A
= –40°C
= +25°C
= +85°C
= +125°C
= 2.7V
= 5.5V
112
112
= 2.7V
= 10kΩ
110 125
128
128
Rev. F | Page 9 of 20
100
1.50
1.25
1.00
0.75
0.50
0.25
0.01
90
80
70
60
50
40
30
20
10
100
0.1
0
10
0
1
1
–40
–40
I
R
WB
AB
9 17 25 33 41 49 57 65 73 81 89 97 105 113 121
–25 –10
–25
= 200µA
= 10kΩ
Figure 13. Zero-Scale Error vs. Temperature
Figure 14. Supply Current vs. Temperature
–10
Figure 15. ∆R
5
5
V
DD
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
CODE (Decimal)
= 5.5V, V
35
35
WB
/∆T vs. Code
V
A
50
50
DD
= 5.5V
DIGITAL INPUTS = 0V
CODE = 0x40
= 2.7V, V
65
65
V
DD
V
DD
80
80
A
= 5.5V
= 2.7V
= 2.7V
95
95
AD5247
110 125
110
5V
2.7V
125