ISL28233_1012 Datasheet, PDF (13/25 Pages) Intersil Corporation – Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers

ISL28233, ISL28433
Typical Performance Curves V+ = 5V, V- = 0V, V_CM = 2.5V, R_L = Open, T = +25°C, unless otherwise specified. (Continued)
40
30
20
10
0
-10
-20
-0.5
0.5
1.5
2.5
3.5
4.5
5.5
COMMON MODE VOLTAGE (V)
FIGURE 36. I_B+ vs V_CM
20
15
10
5
0
-5
-10
-15
-20
-0.5
0.5
1.5
2.5
3.5
4.5
5.5
COMMON MODE VOLTAGE (V)
FIGURE 37. I_B- vs V_CM
6
4
2
0
-2
-4
-6
-0.5
0.5
1.5
2.5
3.5
4.5
5.5
COMMON MODE VOLTAGE (V)
FIGURE 38. V_OS vs V_CM
MAIN AMPLIFIER
5kHz CROSSOVER
FILTER
IN-
IN+
CHOPPER STABILIZED DC OFFSET CORRECTION
FIGURE 39. ISL28233, ISL28433 FUNCTIONAL BLOCK DIAGRAM
V_OUT
13
FN7692.2
December 15, 2010