ISL28433FRTZ INTERSIL [Intersil Corporation], ISL28433FRTZ Datasheet - Page 13

• Manufacturer Part Number: ISL28433FRTZ
• Description: Dual and Quad Micropower Chopper Stabilized, RRIO Operational Amplifiers
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
-10
-20
40
30
20
10
0
-0.5
0.5
FIGURE 36. I
COMMON MODE VOLTAGE (V)
1.5
IN+
IN-
13
B+
2.5
FIGURE 39. ISL28233, ISL28433 FUNCTIONAL BLOCK DIAGRAM
vs V
-2
-4
-6
6
4
2
0
CM
-0.5
3.5
CHOPPER STABILIZED DC OFFSET CORRECTION
ISL28233, ISL28433
0.5
4.5
V+ = 5V, V- = 0V, V
FIGURE 38. V
COMMON MODE VOLTAGE (V)
1.5
5.5
MAIN AMPLIFIER
CM
2.5
OS
= 2.5V, R
vs V
-10
-15
-20
CM
20
15
10
5kHz CROSSOVER
-5
5
0
3.5
-0.5
L
= Open, T = +25°C, unless otherwise specified. (Continued)
FILTER
4.5
0.5
FIGURE 37. I
COMMON MODE VOLTAGE (V)
5.5
1.5
2.5
B-
vs V
CM
V
3.5
OUT
4.5
July 26, 2011
FN7692.3
5.5