isl22511 Intersil Corporation, isl22511 Datasheet - Page 7

• Manufacturer Part Number: isl22511
• Description: Single Push Button Controlled Potentiometer Xdcp?
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 7. DNL vs TAP POSITION IN RHEOSTAT MODE FOR
FIGURE 9. END TO END R
-0.60
-1.20
300
250
200
150
100
1.20
0.60
0.00
-0.1
-0.2
50
0.2
0.1
0.0
0
-40
FIGURE 11. TC FOR RHEOSTAT MODE IN ppm
0
5
V
CC
V
CC
= 2.7V
10kΩ (W)
TEMPERATURE
= 2.7V
-15
5
V
10
CC
= 5.5V
50k
V
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
10
CC
10
50k
TEMPERATURE (°C)
V
= 2.7V
CC
15
TOTAL
= 5.5V
7
35
15
% CHANGE vs
20
60
20
V
CC
(Continued)
= 5.5V
85
25
10k
25
10k
110
30
30
ISL22511
FIGURE 8. INL vs TAP POSITION IN RHEOSTAT MODE FOR
FIGURE 10. TC FOR VOLTAGE DIVIDER MODE IN ppm
40
35
30
25
20
15
10
0.8
0.6
0.4
0.2
0.0
5
0
5
FIGURE 12. FREQUENCY RESPONSE (500kHz)
0
INPUT SINEWAVE
V
CC
10kΩ (W)
= 2.7V
5
10
TAP POSITION (DECIMAL)
TAP POSITION (DECIMAL)
10
15
15
3dB CUT-OFF = 500kHz
V
CC
20
= 5.5V
20
V
CC
50k
10k
= 5.5V
V
25
CC
MIDSCALE
OUTPUT
25
= 2.7V
March 24, 2008
FN6678.0
30
30