MAX5481EUD Maxim Integrated Products, MAX5481EUD Datasheet - Page 7
MAX5481EUD
Manufacturer Part Number
MAX5481EUD
Description
Digital Potentiometer ICs
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX5481EUD.pdf
(20 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX5481EUD
Manufacturer:
MAXIM/美信
Quantity:
20 000
(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