MAX5481EUD Maxim Integrated Products, MAX5481EUD Datasheet - Page 7

• Manufacturer Part Number: MAX5481EUD
• Description: Digital Potentiometer ICs
• Manufacturer: Maxim Integrated Products

Specifications of MAX5481EUD

• Number Of Pots: Single
• Taps Per Pot: 1024
• Resistance: 10 KOhms
• Wiper Memory: Non Volatile
• Digital Interface: Serial (3-Wire, SPI)
• Operating Supply Voltage: 5 V
• Supply Current: 1 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 2.7 V
• Package / Case: TSSOP-14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
DD
-0.5
-1.0
-1.5
-2.0
2.0
1.5
1.0
0.5
14
12
10
WIPER-TO-END RESISTANCE (R
80
70
60
50
40
30
20
10
8
6
4
2
0
0
0
= 5.0V, V
vs. TEMPERATURE (VARIABLE RESISTOR)
-40
0
0
(VARIABLE RESISTOR, T
128
128
W-TO-L RESISTANCE vs. CODE
WIPER RESISTANCE vs. CODE
-15
256 384
256 384
SS
TEMPERATURE (°C)
= 0V, T
(MAX5483)
10
_______________________________________________________________________________________
CODE
CODE
512 640 768 896 1024
512 640 768 896 1024
10-Bit, Nonvolatile, Linear-Taper Digital
CODE = 11 1111 1111
A
35
= +25°C, unless otherwise noted.)
A
WL
= +25°C)
) % CHANGE
60
85
22.0
21.5
21.0
20.5
20.0
19.5
19.0
18.5
18.0
1.5
1.2
0.9
0.6
0.3
Typical Operating Characteristics (continued)
80
70
60
50
40
30
20
10
0
0
WIPER RESISTANCE vs. WIPER VOLTAGE
-40
0
0
(VARIABLE RESISTOR, T
128
WIPER RESISTANCE vs. CODE
STANDBY SUPPLY CURRENT
-15
1
(VARIABLE RESISTOR)
256 384
vs. TEMPERATURE
WIPER VOLTAGE (V)
TEMPERATURE (°C)
10
2
CODE
512 640 768 896 1024
35
3
CODE = 00 0000
A
V
= +85°C)
DD
V
60
4
= 5.25V
DD
= 5V
85
5
Potentiometers
10,000
1000
-0.5
-1.0
-1.5
-2.0
2.0
1.5
1.0
0.5
100
70
60
50
40
30
20
10
0.1
10
0
0
1
-40
0
vs. TEMPERATURE (VOLTAGE-DIVIDER)
0
0.5
128
W-TO-L RESISTANCE vs. CODE
END-TO-END (R
vs. DIGITAL INPUT VOLTAGE
-15
DIGITAL SUPPLY CURRENT
1.0
256 384
DIGITAL INPUT VOLTAGE (V)
1.5
TEMPERATURE (°C)
(MAX5484)
10
2.0
CODE
512 640 768 896 1024
2.5
HL
V
) % CHANGE
35
3.0
DD
= 5V
3.5
60
4.0
4.5
85
5.0
7