ISL22346 Intersil Corporation, ISL22346 Datasheet - Page 8

• Manufacturer Part Number: ISL22346
• Manufacturer: Intersil Corporation

Typical Performance Curves
-0.2
-0.4
-0.6
FIGURE 7. DNL vs TAP POSITION IN Rheostat MODE FOR
FIGURE 9. END TO END R
300
250
200
150
100
0.4
0.2
-0.50
-1.00
50
1.00
0.50
0.00
0
0
16
16
-40
T = 25ºC
FIGURE 11. TC FOR Rheostat MODE IN ppm
10k
10kΩ (W)
TEMPERATURE
-20
36
36
Vcc = 2.7V
Vcc = 5.5V
Vcc = 2.7V
0
TAP POSITION (DECIMAL)
TAP PO SITIO N (DECIMAL)
56
20
TEMPERATURE (ºC)
56
TOTAL
8
40
76
% CHANGE vs
Vcc = 5.5V
76
60
10k
50k
(Continued)
96
80
96
100
50k
116
120
ISL22346
FIGURE 8. INL vs TAP POSITION IN Rheostat MODE FOR
-0.2
-0.4
-0.6
105
FIGURE 10. TC FOR VOLTAGE DIVIDER MODE IN ppm
0.4
0.2
Wiper at Mid Point (position 40h)
Rtotal = 9.5kΩ
90
75
60
45
30
15
0
0
16
16
FIGURE 12. FREQUENCY RESPONSE (2.6MHz)
T = 25ºC
Vcc = 5.5V
10k
50k
INPUT
10kΩ (W)
36
36
TAP POSITION (DECIMAL)
TAP POSITION (DECIM AL)
56
56
76
OUTPUT
76
96
Vcc = 2.7V
96
116
July 28, 2006
FN6177.0