ISL95810
Typical Performance Curves (Continued)
35
25
15
5
-5
-15
-25
32 57 82 107 132 157 182 207 232
TAP POSITION (DECIMAL)
FIGURE 11. TC FOR RHEOSTAT MODE IN ppm
INPUT
OUTPUT
Tap Position = Mid Point
RTOTAL = 9.4K
FIGURE 12. FREQUENCY RESPONSE (2.2MHz)
Signal at Wiper (Wiper Unloaded)
SCL
Wiper Movement Mid Point
From 80h to 7fh
FIGURE 13. MIDSCALE GLITCH, CODE 80h to 7Fh (WIPER 0)
Signal at Wiper
(Wiper Unloaded Movement
From ffh to 00h)
FIGURE 14. LARGE SIGNAL SETTLING TIME
8
FN8090.1
October 7, 2005