Datasheet

(V
DD
= 1.8V, T
A
= +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
MAX5395 toc01
TEMPERATURE (°C)
SUPPLY CURRENT (μA)
1109580655035205-10-25
40
0
-40 125
5
10
15
20
25
30
35
V
DD
= 1.8V
RESISTANCE (W-TO-L)
vs. TAP POSITION (10kΩ
)
MAX5395 toc04
TAP POSITION
W-TO-L RESISTANCE (kΩ)
1
2
3
4
5
6
7
8
9
10
0
0 256224192128 16064 9632
WIPER RESISTANCE
vs. WIPER VOLTAGE
WIPER VOLTAGE (V)
WIPER RESISTANCE (Ω)
0.5
0
5
0 1.0
MAX5395 toc07a
V
DD
= 2.6V, QP OFF
V
DD
= 5V, QP OFF
5.04.54.03.53.02.52.01.5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
MAX5395 toc02
DIGITAL INPUT VOLTAGE (V)
SUPPLY CURRENT (µA)
4321
200
400
600
800
1000
1200
1400
1600
1800
2000
2200
2400
2600
0
0 5
V
DD
= 5V
(LOW-HIGH)
V
DD
= 3.3V
(LOW-HIGH)
V
DD
= 1.8V
(LOW-HIGH)
V
DD
= 1.8V
(HIGH-LOW)
V
DD
= 3.3V
(HIGH-LOW)
V
DD
= 5V
(HIGH-LOW)
RESISTANCE (W-TO-L)
vs. TAP POSITION (50kΩ
)
MAX5395 toc05
TAP POSITION
W-TO-L RESISTANCE (kΩ)
5
10
15
20
25
30
35
40
45
50
0
0 256224192128 16064 9632
5
10
15
20
25
30
35
WIPER RESISTANCE
vs. WIPER VOLTAGE
WIPER VOLTAGE (V)
WIPER RESISTANCE (Ω)
0.5
0
0 1.0
MAX5395 toc07b
V
DD
= 1.8V, QP ON
5.04.54.03.53.02.52.01.5
40
SUPPLY CURRENT vs. INPUT VOLTAGE
MAX5395 toc03
INPUT VOLTAGE (V)
4.553.602.651.70 5.50
SUPPLY CURRENT (μA)
40
0
5
10
15
20
25
30
35
T
A
= -40°C
T
A
= +25°C
T
A
= +125°C
RESISTANCE (W-TO-L)
vs. TAP POSITION (100kΩ
)
MAX5395 toc06
TAP POSITION
W-TO-L RESISTANCE (kΩ)
10
20
30
40
50
60
70
80
90
100
0
0 256224192128 16064 9632
END-TO-END RESISTANCE PERCENTAGE
CHANGE vs. TEMPERATURE
MAX5395 toc08
TEMPERATURE (°C)
END-TO-END RESISTANCE PERCENTAGE CHANGE (%)
1109580655035205-10-25
-0.2
-40 125
0
0.2
0.4
0.6
0.8
50kΩ
10kΩ
100kΩ
MAX5395 Single, 256-Tap Volatile, I
2
C, Low-Voltage Linear
Taper Digital Potentiometer
Maxim Integrated │ 5
www.maximintegrated.com
Typical Operating Characteristics