ds3906ut-r Maxim Integrated Products, Inc., ds3906ut-r Datasheet - Page 4

• Manufacturer Part Number: ds3906ut-r
• Description: Ds3906 Triple Nv Low Step Size Variable Resistor Plus Memory
• Manufacturer: Maxim Integrated Products, Inc.

Triple NV Low Step Size Variable
Resistor Plus Memory
(V
4
CC
3000
2500
2000
1500
1000
200
180
160
140
120
100
500
80
60
40
20
_____________________________________________________________________
= +5.0V, T
0
0
2.70
0
10
3.20
vs. RESISTOR SETTING
vs. SUPPLY VOLTAGE
250
200
150
100
A
RESISTOR SETTING (dec)
50
20
SUPPLY CURRENT
RESISTORS (R
0
SUPPLY VOLTAGE (V)
= +25°C, unless otherwise noted.)
3.70
0
30
10
4.20
RESISTANCE (R
40
vs. RESISTOR SETTING
RESISTOR SETTING (dec)
20
0,1
4.70
50
)
R
EXT
30
= 258Ω
60
5.20
40
2
 R
70
50
EXT
)
60
1600
1400
1200
1000
180
160
140
120
100
800
600
400
200
80
60
40
20
0
0
-40
70
0
SDA/SCL = V
ADDRESS PINS
CONNECTED TO GND
10
-15
vs. RESISTOR SETTING
vs. TEMPERATURE
RESISTOR SETTING (dec)
SUPPLY CURRENT
20
TEMPERATURE (°C)
CC
RESISTOR R
10
30
Typical Operating Characteristics
40
35
2
50
V
V
CC
CC
60
= 3.3V
= 5V
60
250
200
150
100
-50
50
RESISTOR R
0
85
70
(-40°C TO +25°C) vs. RESISTOR SETTING
0
10
0,1
200
180
160
140
120
100
RESISTOR SETTING (dec)
20
80
60
40
20
90
80
70
60
50
40
30
20
10
0
0
TEMPERATURE COEFFICIENT
0
0
30
V
ADDRESS PINS
CONNECTED TO GND
CC
50
-40°C TO +25°C
10
= SDA = 5V
RESISTANCE (R
40
vs. RESISTOR SETTING
100 150
vs. SCL FREQUENCY
RESISTOR SETTING (dec)
20
SUPPLY CURRENT
SCL FREQUENCY (kHz)
50
R
30
EXT
60
200 250
= 87Ω
40
0,1
70
 R
50
300
EXT
)
60
350
400
70