AD5228BUJZ50-R2 Analog Devices Inc, AD5228BUJZ50-R2 Datasheet - Page 8

• Manufacturer Part Number: AD5228BUJZ50-R2
• Description: IC DGTL POT 50K UP/DN TSOT23-8
• Manufacturer: Analog Devices Inc

Specifications of AD5228BUJZ50-R2

• Package / Case: TSOT-23-8, TSOT-8
• Mounting Type: Surface Mount
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Temperature Coefficient: 35 ppm/°C Typical
• Interface: Up/Down Counter
• Resistance In Ohms: 50K
• Number Of Circuits: 1
• Memory Type: Volatile
• Taps: 32
• End To End Resistance: 50kohm
• Track Taper: Linear
• No. Of Steps: 32
• Resistance Tolerance: ± 20%
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: Pushbutton
• No. Of Pots: Single
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5228
–0.02
–0.04
–0.06
–0.08
–0.10
–0.02
–0.04
–0.06
–0.08
–0.10
–0.50
–0.55
–0.60
–0.65
–0.70
–0.75
–0.80
–0.85
–0.90
0.10
0.08
0.06
0.04
0.02
0.10
0.08
0.06
0.04
0.02
0
0
–40
0
0
Figure 13. DNL vs. Code vs. Supply Voltages
Figure 15. Full-Scale Error vs. Temperature
–20
4
4
5.5V
Figure 14. DNL vs. Code, V
8
8
0
TEMPERATURE (°C)
12
12
CODE (Decimal)
CODE (Decimal)
20
V
V
DD
DD
= 5.5V
= 2.7V
16
16
40
20
20
DD
= 5 V
60
24
24
V
DD
T
80
A
= 5.5V
= 25°C
–40°C
+25°C
+85°C
+105°C
28
28
2.7V
100
32
32
Rev. A | Page 8 of 20
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
120
100
0.1
80
60
40
20
0
1
0
–40
–40
–40
Figure 18. Nominal Resistance vs. Temperature
Figure 16. Zero-Scale Error vs. Temperature
Figure 17. Supply Current vs. Temperature
–20
–20
–20
0
0
0
R
R
R
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
AB
AB
AB
20
20
20
V
V
= 100kΩ
= 50kΩ
= 10kΩ
DD
DD
= 2.7V
= 5.5V
40
40
40
60
V
I
60
60
DD_ACT
DD
V
= 5.5V
DD
= 50μA TYP
80
80
= 5.5V
80
100
100
100