MAX5497ETE+T Maxim Integrated Products, MAX5497ETE+T Datasheet - Page 6

• Manufacturer Part Number: MAX5497ETE+T
• Description: IC DIG POT 10BIT 16-TQFN-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5497ETE+T

• Taps: 1024
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10-Bit, Dual, Nonvolatile, Linear-Taper
Digital Potentiometers
(V
6
DD
-0.2
-0.4
-0.6
-0.8
-1.0
-0.5
-1.0
-1.5
-2.0
1.0
0.8
0.6
0.4
0.2
1.0
0.5
80
70
60
50
40
30
20
10
_______________________________________________________________________________________
0
0
0
vs. SUPPLY VOLTAGE (VARIABLE RESISTOR)
= +5.0V, V
2.5
0
0
MAXIMUM INTEGRAL NONLINEARITY
V
DD
vs. CODE (VARIABLE RESISTOR)
128
128
DIFFERENTIAL NONLINEARITY
WIPER RESISTANCE vs. CODE
= 3V
3.0
(VARIABLE RESISTOR)
256 384
256 384
SS
= 0, T
3.5
V
CODE
CODE
DD
512 640
512 640
(V)
A
4.0
= +25°C, unless otherwise noted.)
768
768
4.5
896
896
1024
1024
5.0
60
50
40
30
20
10
-0.5
-1.0
-1.5
-0.2
-0.4
-0.6
-0.8
-1.0
0
1.5
1.0
0.5
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
V
V
128
vs. CODE (MAX5497/MAX5499)
DD
DD
vs. CODE (VARIABLE RESISTOR)
128
128
DIFFERENTIAL NONLINEARITY
= 3V
vs. CODE (VOLTAGE-DIVIDER)
= 3V
END-TO-END RESISTANCE
INTEGRAL NONLINEARITY
256
256 384
256 384
384 512 640 768 896 1024
CODE
CODE
CODE
512 640
512 640
Typical Operating Characteristics
768
768
896
896
1024
1024
-0.5
-1.0
-1.5
-0.2
-0.4
-0.6
-0.8
-1.0
1.5
1.0
0.5
1.0
0.8
0.6
0.4
0.2
12
10
0
8
6
4
2
0
0
vs. SUPPLY VOLTAGE (VARIABLE RESISTOR)
MAXIMUM DIFFERENTIAL NONLINEARITY
2.5
0
0
V
END-TO-END RESISTANCE vs. CODE
DD
128
128
vs. CODE (VOLTAGE-DIVIDER)
= 3V
INTEGRAL NONLINEARITY
3.0
256 384
(MAX5496/MAX5498)
256 384
3.5
V
CODE
CODE
DD
512 640
512 640
(V)
4.0
768
768
4.5
896
896
1024
1024
5.0