EVAL-AD5273DBZ Analog Devices, EVAL-AD5273DBZ Datasheet - Page 11

• Manufacturer Part Number: EVAL-AD5273DBZ
• Description: Digital Potentiometer Development Tools EVALUATION BOARD I.C.
• Manufacturer: Analog Devices
• Series: AD5273r

Specifications of EVAL-AD5273DBZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD5273
• Resistance: 1 kOhms/10 kOhms/50 kOhms/100 kOhms
• Operating Supply Voltage: 5.5 V
• Interface Type: I2C
• Maximum Operating Temperature: + 105 C
• Factory Pack Quantity: 1
• For Use With: Sim DAC Web Tool

V
V
V
DD
A
B
= 5.5V
= GND
–12
–18
–24
–30
–36
–42
–48
–80
–60
–40
–20
= 5.5V
–6
12
10mV
6
0
0
100
100
T
CODE = 0x20
V
A
A
= 25°C
= 2.5V, V
5V
V
DD
Figure 23. Digital Feedthrough
Figure 22. PSRR vs. Frequency
= 3V DC ±0.6V p-p AC
Figure 21. −3 dB Bandwidth
B
1k
1k
= 0V
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
10k
50k Ω
f
CLK
V
DD
100k Ω
= 100kHz
100k
= 5V DC ±1.0V p-p AC
500ns
1k Ω
100k
1M
SCL = 5V/DIV
V
10k Ω
W
= 10mV/DIV
10M
1M
Rev. H | Page 11 of 24
w
V
V
V
f
CLK
OTP PROGRAMMED AT MS
V
V
R
DD
A
B
DD
A
AB
= 5.5V
= GND
50mV
= 5.5V
= 5.5V
= 400kHz
1V
5V
= 5.5V
= 10kΩ
Figure 26. Power-Up Settling Time After Fuses Blown
5V
5V
5V
Figure 25. Midscale Glitch Energy
Figure 24. Large Settling Time
V
V
V
f
DATA 0x20
CLK
DD
A
B
DATA 0x00
= 5.5V
= GND
= 5.5V
= 100kHz
200ns
5µs
5μs
0x1F
0x3F
V
SCL = 5V/DIV
V
SCL = 5V/DIV
V
W
V
AD5273
W
W
DD
= 50mV/DIV
= 5V/DIV
= 1V/DIV
= 5V/DIV