AD5246EVAL Analog Devices Inc, AD5246EVAL Datasheet - Page 9

• Manufacturer Part Number: AD5246EVAL
• Description: BOARD EVAL FOR AD5246
• Manufacturer: Analog Devices Inc
• Type: Digital Potentiometerr

Specifications of AD5246EVAL

• Rohs Status: RoHS non-compliant
• Contents: Evaluation Board
• For Use With/related Products: AD5246

–100
–200
–300
–400
–500
0.01
100
–12
–18
–24
–30
–36
–42
–48
–54
–60
100
0.1
500
400
300
200
10
–6
1
–40
0
0
1k
0
Figure 10. Rheostat Mode Tempco ∆R
Figure 11. Gain vs. Frequency vs. Code, R
–25 –10
Figure 9. Supply Current vs. Temperature
16
T
T
A
A
= –40 ° C to +85 ° C
= –40 ° C to +125 ° C
10k
32
5
0x40
0x20
0x10
0x08
0x04
0x02
0x01
TEMPERATURE (° C)
20
FREQUENCY (Hz)
48
CODE (Decimal)
35
100k
64
50
DIGITAL INPUTS = 0V
CODE = 0x40
80
65
V
WB
DD
V
DD
/∆T vs. Code
80
= 5.5V
1M
AB
= 2.7V
96
= 5 kΩ
V
R
95
DD
AB
= 2.7V
= 10kΩ
112
110 125
10M
128
Rev. B | 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
0x20
0x10
0x08
0x04
0x02
0x40
0x01
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x20
0x10
0x08
0x04
0x02
0x40
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