EVAL-AD5243SDZ Analog Devices, EVAL-AD5243SDZ Datasheet - Page 10

• Manufacturer Part Number: EVAL-AD5243SDZ
• Description: Digital Potentiometer Development Tools EVALUATION BOARD
• Manufacturer: Analog Devices
• Series: AD5243r

Specifications of EVAL-AD5243SDZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD5243
• Resistance: 2.5 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

AD5243/AD5248
–10
–20
–30
–12
–18
–24
–30
–36
–42
–48
–54
–60
–12
–18
–24
–30
–36
–42
–48
–54
–60
50
40
30
20
10
–6
–6
0
0
0
10k
1k
0
Figure 18. Potentiometer Mode Tempco ΔV
Figure 19. Gain vs. Frequency vs. Code, R
Figure 20. Gain vs. Frequency vs. Code, R
32
V
T
A
DD
= –40°C TO +85°C, –40°C TO +125°C
64
= 2.7V
100k
10k
V
T
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x80
0x40
0x20
0x10
0x08
0x04
96
CODE (DECIMAL)
0x02
FREQUENCY (Hz)
FREQUENCY (Hz)
A
DD
= –40°C TO +85°C, –40°C TO +125°C
= 5.5V
0x01
128
160
100k
1M
192
WB
AB
R
AB
AB
/ΔT vs. Code
= 2.5 kΩ
= 10 kΩ
= 10kΩ
224
256
10M
1M
Rev. B | Page 10 of 20
–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 22. Gain vs. Frequency vs. Code, R
Figure 21. Gain vs. Frequency vs. Code, R
Figure 23. –3 dB Bandwidth at Code = 0x80
10k
100kΩ
60kHz
10k
10k
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
0x80
0x40
0x20
0x10
0x08
0x04
0x02
0x01
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
50kΩ
120kHz
100k
10kΩ
570kHz
100k
100k
2.5kΩ
2.2MHz
1M
AB
AB
= 100 kΩ
Data Sheet
= 50 kΩ
10M
1M
1M