ISL23418 Datasheet, PDF (9/20 Pages) Intersil Corporation – Single, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™)

ISL23418
Typical Performance Curves
0.4
0.30
0.2
0.15
0
0
-0.2
-0.4
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 3. 10k DNL vs TAP POSITION, V_CC = 5V
-0.15
-0.30
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 4. 50k DNL vs TAP POSITION, V_CC = 5V
0.4
0.2
0
-0.2
-0.4
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 5. 10k INL vs TAP POSITION, V_CC = 5V
0.30
0.15
0
-0.15
-0.30
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 6. 50k INL vs TAP POSITION, V_CC = 5V
0.4
0.2
0
-0.2
-0.4
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 7. 10k RDNL vs TAP POSITION, V_CC = 5V
0.30
0.15
0
-0.15
-0.30
0
25
50
75
100
125
TAP POSITION (DECIMAL)
FIGURE 8. 50k RDNL vs TAP POSITION, V_CC = 5V
9
FN7901.0
August 3, 2011