Datasheet

MAX5403/MAX5404/MAX5405
Dual 256-Tap, Low-Drift,
Digital Potentiometers in 10-µMAX
_______________________________________________________________________________________ 5
-0.16
-0.12
-0.14
-0.08
-0.10
-0.04
-0.06
-0.02
0.02
0.00
0.04
128 160
0
64 9632 192
224 256
VARIABLE RESISTOR INL
vs. INPUT CODE (50kΩ)
MAX5403 toc10
INPUT CODE (DECIMAL)
INL (LSB)
0.04
0.03
0.02
0.01
0.00
0.06
0.05
0.08
0.07
0.10
0.11
0.12
INPUT CODE (DECIMAL)
128 1600649632 192 224 256
VARIABLE RESISTOR DNL
vs. INPUT CODE (100kΩ)
DNL (LSB)
-0.01
-0.02
0.09
MAX5403 toc11 MAX5403 toc12
INPUT CODE (DECIMAL)
128 1600649632 192 224 256
VARIABLE RESISTOR INL
vs. INPUT CODE (100kΩ)
INL (LSB)
-0.20
-0.10
-0.15
0.00
-0.05
0.10
0.05
0.15
MAX5403 toc13
INPUT CODE (DECIMAL)
128 1600649632 192 224 256
VOLTAGE-DIVIDER DNL
vs. INPUT CODE (10kΩ)
DNL (LSB)
-0.02
0.01
0.00
-0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
MAX5403 toc14
INPUT CODE (DECIMAL)
128 1600649632 192 224 256
VOLTAGE-DIVIDER INL
vs. INPUT CODE (10kΩ)
INL (LSB)
-0.20
-0.10
-0.15
0.00
-0.05
0.10
0.05
0.15
MAX5403 toc15
INPUT CODE (DECIMAL)
128 1600649632 192 224 256
VOLTAGE-DIVIDER DNL
vs. INPUT CODE (50kΩ)
DNL (LSB)
-0.02
0.01
0.00
-0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
MAX5403 toc16
INPUT CODE (DECIMAL)
128 1600649632 192 224 256
VOLTAGE-DIVIDER INL
vs. INPUT CODE (50kΩ)
INL (LSB)
-0.20
-0.10
-0.15
0.00
-0.05
0.10
0.05
0.15
MAX5403 toc17
INPUT CODE (DECIMAL)
128 1600649632 192 224 256
VOLTAGE-DIVIDER DNL
vs. INPUT CODE (100kΩ)
DNL (LSB)
-0.02
0.01
0.00
-0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
MAX5403 toc18
INPUT CODE (DECIMAL)
128 1600649632 192 224 256
VOLTAGE-DIVIDER INL
vs. INPUT CODE (100kΩ)
INL (LSB)
-0.20
-0.10
-0.15
0.00
-0.05
0.10
0.05
0.15
Typical Operating Characteristics (continued)
(V
DD
= +5.0V, T
A
= +25°C, unless otherwise noted.)