MAX5422 MAXIM [Maxim Integrated Products], MAX5422 Datasheet - Page 6

• Manufacturer Part Number: MAX5422
• Description: 256-Tap, Nonvolatile, SPI-Interface, Digital Potentiometers
• Manufacturer: MAXIM [Maxim Integrated Products]

256-Tap, Nonvolatile, SPI-Interface,
Digital Potentiometers
(V
6
DD
-0.5
-1.0
2.0
1.5
1.0
0.5
_______________________________________________________________________________________
0
= 5.0V, T
0
VARIABLE-RESISTOR MODE
V
I
SRC
DD
32
= 2.7V
= 20µA
A
INL vs. TAP POSITION
64
= +25°C, unless otherwise noted.)
96
TAP POSITION
(MAX5423)
128
-0.1
-0.2
-0.3
0.3
0.2
0.1
0
160
0
VARIABLE-RESISTOR MODE
32
192
DNL vs. TAP POSITION
64
224
96
256
(MAX5423)
TAP POSITION
128
160
-0.5
-1.0
2.0
1.5
1.0
0.5
Typical Operating Characteristics (continued)
0
192
0
VARIABLE-RESISTOR MODE
V
I
SRC
DD
224
32
= 2.7V
= 10µA
256
INL vs. TAP POSITION
64
96
(MAX5424)
TAP POSITION
128
160
192
-0.1
-0.2
-0.3
224
0.5
0.4
0.3
0.2
0.1
0
0
256
VARIABLE-RESISTOR MODE
32
DNL vs. TAP POSITION
64
-0.1
-0.2
-0.3
0.3
0.2
0.1
0
96
TAP POSITION
(MAX5424)
0
VARIABLE-RESISTOR MODE
128
32
160
DNL vs. TAP POSITION
64
192
(MAX5422)
96
TAP POSITION
224
128
256
160
192
224
256