ISL23418 Datasheet, PDF (10/20 Pages) Intersil Corporation – Single, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™)

ISL23418
Typical Performance Curves (Continued)
0.6
0.30
0.4
0.15
0.2
0
0
-0.2
-0.15
-0.4
-0.6
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 9. 10k RINL vs TAP POSITION, V_CC = 5V
-0.30
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 10. 50k RINL vs TAP POSITION, V_CC = 5V
70
+125°C
60
50
+25°C
40
30
20
-40°C
10
0
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 11. 10k WIPER RESISTANCE vs TAP POSITION, V_CC = 5V
60
+125°C
50
+25°C
40
30
20
-40°C
10
0
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 12. 50k WIPER RESISTANCE vs TAP POSITION, V_CC = 5V
300
250
200
150
100
50
0
7.5
32.5
57.5
82.5
107.5
TAP POSITION (DECIMAL)
FIGURE 13. 10k TCv vs TAP POSITION
70
60
50
40
30
20
10
0
7.5
32.5
57.5
82.5
TAP POSITION (DECIMAL)
107.5
FIGURE 14. 50k TCv vs TAP POSITION
10
FN7901.0
August 3, 2011