DS4301 Maxim Integrated Products, Inc., DS4301 Datasheet - Page 4

• Manufacturer Part Number: DS4301
• Description: Ds4301 Nonvolatile, 32-position Digital Potentiometer
• Manufacturer: Maxim Integrated Products, Inc.

Nonvolatile, 32-Position Digital Potentiometer
(V
4
CC
-0.05
-0.10
-0.15
-0.20
-0.25
0.25
0.20
0.15
0.10
0.05
250
200
150
100
35
30
25
20
15
10
50
5
0
0
0
_____________________________________________________________________
= 5.0V; T
ABSOLUTE LINEARITY vs. WIPER POSITION
0
0
0
W-L RESISTANCE vs. SUPPLY VOLTAGE
CS = INC = U/D = V
SUPPLY CURRENT vs. VOLTAGE
1
>1MΩ
1
A
WIPER POSITION (DEC)
= +25°C, unless otherwise noted.)
SUPPLY VOLTAGE (V)
10
(POWER-UP)
2
2
VOLTAGE (V)
EEPROM RECALL
CC
WIPER = POS 15
3
3
20
POWER-UP
POWER-DOWN
4
4
5
5
30
-0.05
-0.10
-0.15
-0.20
-0.25
0.25
0.20
0.15
0.10
0.05
250
200
150
100
30
25
20
15
10
50
5
0
0
0
RELATIVE LINEARITY vs. WIPER POSITION
-40
0
0
W-L RESISTANCE vs. SUPPLY VOLTAGE
SUPPLY CURRENT vs. TEMPERATURE
CS = INC = U/D = V
-15
>1MΩ
1
WIPER POSITION (DEC)
SUPPLY VOLTAGE (V)
10
(POWER-DOWN)
TEMPERATURE (°C)
2
10
CC
WIPER = POS 15
3
Typical Operating Characteristics
V
V
35
CC
CC
20
= 3V
= 5V
4
60
5
30
85
-0.01
-0.02
-0.03
-0.04
-0.05
0.05
0.04
0.03
0.02
0.01
200
175
150
125
100
400
350
300
250
200
150
100
75
50
25
50
0
0
0
-40
WIPER RESISTANCE vs. WIPER VOLTAGE
0
0
VOLTAGE DIVIDER PERCENT CHANGE
AT V
WIPER = POS 15
tc = 0.64ppm/°C
FROM +25°C vs. TEMPERATURE
vs. POTENTIOMETER SETTING
tc = 2.72ppm/°C
WIPER = POS 7
CC
5
POTENTIOMETER SETTING (DEC)
-15
V
1
= 5V AND 3V
CC
W-L RESISTANCE
= 3V
WIPER VOLTAGE (V)
TEMPERATURE (°C)
10
10
2
tc = 2.72ppm/°C
WIPER = POS 7
15
35
V
3
WIPER = POS 23
CC
WIPER = POS 15
tc = 1.37ppm/°C
20
tc = 0ppm/°C
= 5V
60
25
4
30
85
5