AD5273 Analog Devices, AD5273 Datasheet - Page 7

• Manufacturer Part Number: AD5273
• Description: 64-Position OTP Digital Potentiometer
• Manufacturer: Analog Devices

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REV. 0
–0.1
0.025
0.020
0.015
0.010
0.005
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
–1.0
0.4
0.3
0.2
0.1
0
0
–40
0
0
0
TPC 8. R
TPC 7. INL Oversupply Voltage
–20
1.0
1
TPC 9. Full-Scale Error
V
DD
0
= 3V
INL
2.0
SUPPLY VOLTAGE – V
2
TEMPERATURE – C
SUPPLY VOLTAGE – V
Oversupply Voltage
20
3.0
3
40
4.0
T
R
CODE = 20
A
AB
T
R
CODE = 20
4
A
60
AB
= 25 C
= 10k
= 25 C
= 10k
R
V
AB
5.0
DD
H
80
H
5
= 10k
= 5V
6.0
100
6
–7–
TPC 12. Supply Current vs. Digital Input Voltage
0.0001
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.001
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.01
0
0.1
–40
10
–55
1
TPC 11. Supply Current vs. Temperature
0
V
R
DD
AB
–35
–20
= 5.5V
= 10k
TPC 10. Zero-Scale Error
1
–15
0
V
DD
INPUT LOGIC VOLTAGE – V
V
5
TEMPERATURE – C
DD
TEMPERATURE – C
2
= 2.7V
= 3V
20
25
V
3
DD
40
45
= 5V
65
4
V
60
DD
= 5V
T
R
ALL DIGITAL
PINS TIED
TOGETHER
85
R
A
AB
AD5273
AB
= 25 C
80
= 10k
= 10k
5
105
100
115
6