AD5171EVAL Analog Devices Inc, AD5171EVAL Datasheet - Page 10

• Manufacturer Part Number: AD5171EVAL
• Description: BOARD EVAL FOR AD5171
• Manufacturer: Analog Devices Inc

Specifications of AD5171EVAL

• Main Purpose: Digital Potentiometer
• Utilized Ic / Part: AD5171
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -

AD5171
–12
–18
–24
–30
–36
–42
–48
–54
–6
80
60
40
20
6
0
0
100
100
V
V
V
Figure 18. Power Supply Rejection Ratio vs. Frequency
DD
A
B
Figure 17. Gain vs. Frequency vs. Code, R
T
CODE = 0x20
V
A
A
= 5.5V
= GND
= 25°C
= 5.5V
= 2.5V, V
V
10mV
DD
Figure 19. Digital Feedthrough vs. Time
= 3V DC ± 0.6V p-p AC
B
5V
1k
1k
= 0V
0x3F
0x20
0x10
0x08
0x04
0x02
0x01
0x00
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
10k
V
DD
= 5V DC ± 1.0V p-p AC
V
f
SCL = 5V/DIV
W
CLK
100k
100k
AB
= 10mV/DIV
= 100 kΩ
= 100kHz
500ns
1M
1M
Rev. D | Page 10 of 24
V
V
V
f
OTP PROGRAMMED AT MS
V
V
R
CLK
V
V
DD
A
B
DD
A
AB
V
SCL = 5V/DIV
Figure 22. Power-Up Settling Time After Fuses Blown
W
W
5V
1V
DD
= 5.5V
= GND
= 5.5V
= 5.5V
= 5.5V
= 10kΩ
= 50mV/DIV
= 400kHz
= 1V/DIV
= 5V/DIV
50mV
Figure 21. Midscale Glitch Energy
5V
5V
5V
Figure 20. Settling Time
DATA 0x00 → 0x3F
V
V
V
f
DATA 0x20 → 0x1F
CLK
DD
A
B
= 5.5V
= GND
SCL = 5V/DIV
= 5.5V
= 100kHz
V
W
= 5V/DIV
200ns
5µs
5µs