Datasheet

MAX5460–MAX5468
32-Tap FleaPoT
™
, 2-Wire Digital
Potentiometers
4 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
Pin Description
PIN
MAX5460
MAX5463
MAX5466
MAX5461
MAX5464
MAX5467
MAX5462
MAX5465
MAX5468
NAME FUNCTION
111V
DD
Power Supply
2 2 2 GND Ground
333U/D
Up/Down Control Input. With CS low, a low-to-high
transition increments or decrements the wiper position.
444CS
Chip Select Input. A high-to-low CS transition
determines the mode: increment if U/D is high, or
decrement if U/D is low.
5 6 6 H High Terminal of Resistor
— 5 — L Low Terminal of Resistor
— — 5 W Wiper Terminal of Resistor
-0.10
0
-0.05
0.10
0.05
0.15
0.20
01520510 2530
R-INL ERROR vs. INPUT CODE (50kΩ)
MAX5460 toc10
INPUT CODE (DECIMAL)
R-INL LSB
R-DNL ERROR vs. INPUT CODE (10kΩ)
MAX5460 toc11
-0.25
-0.20
-0.10
-0.15
0.05
0.10
0
-0.05
0.15
R-DNL LSB
010155
20
25 30
INPUT CODE (DECIMAL)
-0.15
-0.05
-0.10
0.10
0.05
0
0.25
0.20
0.15
0.30
010155 202530
R-INL ERROR vs. INPUT CODE (10kΩ)
MAX5460 toc12
INPUT CODE (DECIMAL)
R-INL (LSB)
-0.10
-0.06
-0.08
0
-0.02
-0.04
0.06
0.04
0.02
0.08
010155 202530
R-DNL ERROR vs. INPUT CODE (100kΩ)
MAX5460 toc07
INPUT CODE (DECIMAL)
R-DNL (LSB)
-0.10
-0.04
-0.06
-0.08
0
-0.02
0.08
0.06
0.04
0.02
0.10
0 5 10 15 20 25 30
R-INL ERROR vs. INPUT CODE (100kΩ)
MAX5460 toc08
INPUT CODE (DECIMAL)
R-INL (LSB)
-0.14
-0.10
-0.12
-0.04
-0.06
-0.08
0.02
0
-0.02
0.04
010155202530
R-DNL ERROR vs. INPUT CODE (50kΩ)
MAX5460 toc09
INPUT CODE (DECIMAL)
R-DNL (LSB)