ISL23445 Intersil Corporation, ISL23445 Datasheet - Page 11

• Manufacturer Part Number: ISL23445
• Description: Low Voltage Digitally Controlled Potentiometer
• Manufacturer: Intersil Corporation

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Typical Performance Curves
FIGURE 11. 10kΩ WIPER RESISTANCE vs TAP POSITION, V
-0.4
-0.8
100
FIGURE 9. 10kΩ RINL vs TAP POSITION, V
400
300
200
100
0.8
0.4
0.0
80
60
40
20
0
0
15
0
0
FIGURE 13. 10kΩ TCv vs TAP POSITION, V
63
64
64
+25°C
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
111
-40°C
11
128
128
159
+125°C
CC
192
192
= 3.3V, +25°C
CC
207
= 3.3V
CC
(Continued)
ISL23445
= 3.3V
256
255
256
FIGURE 12. 50kΩ WIPER RESISTANCE vs TAP POSITION, V
-0.25
-0.50
FIGURE 10. 50kΩ RINL vs TAP POSITION, V
0.50
0.25
0.00
120
100
80
60
40
20
80
60
40
20
0
0
15
0
0
FIGURE 14. 50kΩ TCv vs TAP POSITION, V
63
64
64
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
111
+25°C
-40°C
128
128
159
+125°C
CC
192
192
= 3.3V, +25°C
CC
207
= 3.3V
June 21, 2011
CC
FN7874.0
= 3.3V
256
256
255
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