Datasheet

MAX5160/MAX5161
Low-Power Digital Potentiometers
_______________________________________________________________________________________ 3
0
200
400
600
800
1,000
012345
WIPER RESISTANCE
vs. WIPER VOLTAGE
MAX5160/61 toc01
WIPER VOLTAGE (V)
WIPER RESISTANCE (Ω)
R
WMAX
= 574.0804
V
DD
= +2.7V
V
DD
= +5V
-0.16
-0.10
-0.12
-0.14
0
-0.02
-0.04
-0.06
-0.08
0.02
0.04
0.06
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
END-TO-END RESISTANCE % CHANGE
vs. TEMPERATURE
MAX5160/61 toc02
TEMPERATURE (°C)
END-TO-END RESISTANCE % CHANGE
200kΩ
200kΩ
100kΩ
50kΩ
50kΩ
100kΩ
0
50
25
125
100
75
150
175
200
225
1 5 9131721252933
END-TO-END RESISTANCE
vs. TAP POSITION
MAX5160/61 toc03
TAP POSITION
RESISTANCE (kΩ)
200kΩ
0
20
10
50
40
30
60
70
80
90
100
110
1 5 9131721252933
END-TO-END RESISTANCE
vs. TAP POSITION
MAX5160/61 toc04
TAP POSITION
RESISTANCE (kΩ)
100kΩ
Typical Operating Characteristics
(V
DD
= +5V, T
A
= +25°C, unless otherwise noted.)
0
10
5
25
20
15
30
35
40
45
50
1 5 9131721252933
END-TO-END RESISTANCE
vs. TAP POSITION
MAX5160/61 toc05
TAP POSITION
RESISTANCE (kΩ)
50kΩ