Rainbow Electronics MAX5128 - Manual (Page 5)

MAX5128
128-Tap, Nonvolatile, Linear-Taper Digital
Potentiometer in 2mm x 2mm µDFN Package
_______________________________________________________________________________________ 5
-0.06
-0.02
-0.04
0.04
0.02
0
0.06
0.08
0.10
0.12
0 24 36 12 48 60 72 84 96 108 120
INTEGRAL NONLINEARITY
vs. CODE (VOLTAGE-DIVIDER)
MAX5128 toc01
CODE
INL (LSB)
V CC = 2.7V, T A = -40 °C
-0.06
-0.02
-0.04
0.04
0.02
0
0.06
0.08
0.10
0.12
0 24 36 12 48 60 72 84 96 108 120
INTEGRAL NONLINEARITY
vs. CODE (VOLTAGE-DIVIDER)
MAX5128 toc02
CODE
INL (LSB)
V CC = 2.7V, T A = +25 °C
-0.06
-0.02
-0.04
0.04
0.02
0
0.06
0.08
0.10
0.12
0 24 36 12 48 60 72 84 96 108 120
INTEGRAL NONLINEARITY
vs. CODE (VOLTAGE-DIVIDER)
MAX5128 toc03
CODE
INL (LSB)
V CC = 2.7V, T A = +85 °C
-0.010
-0.006
-0.008
0
-0.002
-0.004
0.002
0.004
0.008
0.006
0.010
0 24 36 12 48 60 72 84 96 108 120
MAX5128 toc04
CODE
DNL (LSB)
DIFFERENTIAL NONLINEARITY
vs. CODE (VOLTAGE-DIVIDER)
V
CC
= 2.7V, T
A
= -40 °C
-0.010
-0.006
-0.008
0
-0.002
-0.004
0.002
0.004
0.008
0.006
0.010
0 24 36 12 48 60 72 84 96 108 120
MAX5128 toc05
CODE
DNL (LSB)
DIFFERENTIAL NONLINEARITY
vs. CODE (VOLTAGE-DIVIDER)
V CC = 2.7V, T A = +25 °C
-0.010
-0.006
-0.008
0
-0.002
-0.004
0.002
0.004
0.008
0.006
0.010
0 24 36 12 48 60 72 84 96 108 120
MAX5128 toc06
CODE
DNL (LSB)
DIFFERENTIAL NONLINEARITY
vs. CODE (VOLTAGE-DIVIDER)
V CC = 2.7V, T A = +85 °C
-1.5
-0.5
-1.0
0.5
0
1.0
1.5
MAX5128 toc07
INL (LSB)
INTEGRAL NONLINEARITY
vs. CODE (VARIABLE RESISTOR)
0 24 36 12 48 60 72 84 96 108 120
CODE
V CC = 2.7V, T A = -40 °C
-1.5
-0.5
-1.0
0.5
0
1.0
1.5
MAX5128 toc08
INL (LSB)
INTEGRAL NONLINEARITY
vs. CODE (VARIABLE RESISTOR)
0 24 36 12 48 60 72 84 96 108 120
CODE
V CC = 2.7V, T A = +25 °C
-1.5
-0.5
-1.0
0.5
0
1.0
1.5
MAX5128 toc09
INL (LSB)
INTEGRAL NONLINEARITY
vs. CODE (VARIABLE RESISTOR)
0 24 36 12 48 60 72 84 96 108 120
CODE
V CC = 2.7V, T A = +85 °C
Typical Operating Characteristics
(V
CC
= +5.0V, T
A
= +25°C, unless otherwise noted.)