isl22323 Intersil Corporation, isl22323 Datasheet - Page 11

• Manufacturer Part Number: isl22323
• Description: Dual Digitally Controlled Potentiometer Xdcp? , Low Noise, Low Power, I2c? Bus, 256 Taps
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 9. END TO END R
-0.40
1.60
1.20
0.80
0.40
0.00
500
400
300
200
100
FIGURE 13. MIDSCALE GLITCH, CODE 7Fh TO 80h
0
-40
FIGURE 11. TC FOR RHEOSTAT MODE IN ppm
16
TEMPERATURE
10k
66
WIPER
SCL
0
TAP POSITION (DECIMAL)
TEMPERATURE (ºC)
TOTAL
116
11
2.25V
40
% CHANGE vs
5.5V
166
(Continued)
80
50k
50k
10k
216
120
ISL22323
MOVEMENT FROM 0h to FFh
WIPER AT MID POINT (POSITION 80h)
R
WIPER UNLOADED,
TOTAL
200
160
120
FIGURE 10. TC FOR VOLTAGE DIVIDER MODE IN ppm
80
40
0
16
FIGURE 12. FREQUENCY RESPONSE (1MHz)
FIGURE 14. LARGE SIGNAL SETTLING TIME
= 10kΩ
10k
66
CS
TAP POSITION (DECIMAL)
116
INPUT
166
OUTPUT
216
May 31, 2007
50k
FN6422.0
266