EVAL-AD5246DBZ Analog Devices, EVAL-AD5246DBZ Datasheet - Page 9

• Manufacturer Part Number: EVAL-AD5246DBZ
• Description: Digital Potentiometer Development Tools EVALUATION BOARD I.C.
• Manufacturer: Analog Devices
• Series: AD5246r

Specifications of EVAL-AD5246DBZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD5246
• 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
0.01
100
100
–12
–18
–24
–30
–36
–42
–48
–54
–60
0.1
90
80
70
60
50
40
30
20
10
10
–6
0
1
–40
0
1
1k
Figure 10. Rheostat Mode Tempco ∆R
Figure 11. Gain vs. Frequency vs. Code, R
9 17 25 33 41 49 57 65 73 81 89 97 105 113 121
–25 –10
5V
2.7V
Figure 9. Supply Current vs. Temperature
10k
5
0x20
0x10
0x08
0x04
0x02
0x40
0x01
TEMPERATURE (° C )
20
FREQUENCY (Hz)
CODE
35
100k
(Decimal)
50
DIGITAL INPUTS = 0V
CODE = 0x40
65
V
WB
DD
V
DD
/∆T vs. Code
80
= 5.5V
1M
= 2.7V
AB
= 5 kΩ
I
R
95
WB
AB
= 200µA
= 10kΩ
110 125
10M
Rev. C | Page 9 of 16
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
–6
–6
–6
0
0
0
1k
1k
1k
Figure 14. Gain vs. Frequency vs. Code, R
Figure 12. Gain vs. Frequency vs. Code, R
Figure 13. Gain vs. Frequency vs. Code, R
10k
10k
10k
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x20
0x10
0x08
0x04
0x02
0x40
0x01
0x40
0x20
0x10
0x08
0x04
0x02
0x01
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
100k
100k
AB
AB
AB
1M
1M
1M
= 100 kΩ
= 10 kΩ
= 50 kΩ
AD5246
10M
10M
10M