ISL23348 Datasheet, PDF (10/19 Pages) Intersil Corporation – Quad, 128 Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™)

ISL23348
Typical Performance Curves
0.15
0.10
0.05
0.00
-0.05
-0.10
-0.15
0
32
64
96
128
TAP POSITION (DECIMAL)
FIGURE 3. 10kΩ DNL vs TAP POSITION, V_CC = 3.3V, +25°C
0.04
0.02
0.00
-0.02
-0.04
0
32
64
96
128
TAP POSITION (DECIMAL)
FIGURE 4. 50kΩ DNL vs TAP POSITION, V_CC = 3.3V, +25°C
0.15
0.10
0.05
0.00
-0.05
-0.10
-0.15
0
32
64
96
128
TAP POSITION (DECIMAL)
FIGURE 5. 10kΩ INL vs TAP POSITION, V_CC = 3.3V, +25°C
0.16
0.12
0.08
0.04
0.00
0
32
64
96
128
TAP POSITION (DECIMAL)
FIGURE 6. 50kΩ INL vs TAP POSITION, V_CC = 3.3V, +25°C
0.15
0.10
0.05
0.00
-0.05
-0.10
-0.15
0
32
64
96
128
TAP POSITION (DECIMAL)
FIGURE 7. 10kΩ RDNL vs TAP POSITION, V_CC = 3.3V, +25°C
0.04
0.02
0.00
-0.02
-0.04
0
32
64
96
128
TAP POSITION (DECIMAL)
FIGURE 8. 50kΩ RDNL vs TAP POSITION, V_CC = 3.3V, +25°C
10
FN7903.1
August 24, 2011