ISL23318_14 Datasheet, PDF (11/19 Pages) Intersil Corporation – Single, 128-taps Low Voltage Digitally Controlled Potentiometer (XDCP™)

ISL23318
Typical Performance Curves (Continued)
60
50
+25°C
+125°C
50
40
40
30
30
20
20
-40°C
10
10
+25°C
+125°C
-40°C
0
0
16
32
48
64
80
96 112 128
TAP POSITION (DECIMAL)
FIGURE 11. 10k WIPER RESISTANCE vs TAP POSITION, V_CC = 5V
0
0
16
32
48
64
80
96 112 128
TAP POSITION (DECIMAL)
FIGURE 12. 50k WIPER RESISTANCE vs TAP POSITION, V_CC = 5V
140
120
100
80
60
40
20
0
16
32
48
64
80
96
112 128
TAP POSITION (DECIMAL)
FIGURE 13. 10k TCv vs TAP POSITION
30
25
20
15
10
5
0
16
32
48
64
80
96
112 128
TAP POSITION (DECIMAL)
FIGURE 14. 50k TCv vs TAP POSITION
350
300
250
200
150
100
50
016
32
48
64
80
96
112 128
TAP POSITION (DECIMAL)
FIGURE 15. 10k TCr vs TAP POSITION
11
100
75
50
25
0
16
32
48
64
80
96
112 128
TAP POSITION (DECIMAL)
FIGURE 16. 50k TCr vs TAP POSITION
FN7887.0
July 26, 2011