ISL28271_07 Datasheet, PDF (7/14 Pages) Intersil Corporation – Dual Micropower, Single Supply, Rail-to- Rail Input and Output (RRIO) Instrumentation Amplifier

ISL28271, ISL28272
Typical Performance Curves V₊ = +5V, V_- = GND, V_FB+ = 1/2V₊, R_L = Open, T_A = +25°C, unless otherwise specified.
TIME (1s/DIV)
FIGURE 19. ISL28271 0.1Hz TO 10Hz INPUT VOLTAGE NOISE,
GAIN = 10
TIME (1s/DIV)
FIGURE 20. ISL28272 0.1Hz TO 10Hz INPUT VOLTAGE NOISE,
GAIN = 100
190 n = 3000
170
MAX
150
130 ^MEDIAN
110
MIN
90
70
50
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 21. ISL28271 SUPPLY CURRENT ENABLED vs
TEMPERATURE, V₊, V_- = ±2.5V, V_IN = 0V
5.0
n = 3000
4.5
MAX
4.0
MEDIAN
3.5
3.0
MIN
2.5
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 23. ISL28271 SUPPLY CURRENT DISABLED vs
TEMPERATURE, V₊, V_- = ±2.5V, V_IN = 0V
160
n = 3000
150
MAX
140
130
MEDIAN
120
110
MIN
100
90
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 22. ISL28272 SUPPLY CURRENT ENABLED vs
TEMPERATURE, V₊, V_- = ±2.5V, V_IN = 0V
7
n = 3000
6
5
MAX
4
3
MEDIAN
MIN
2
1
0
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 24. ISL28272 SUPPLY CURRENT DISABLED vs
TEMPERATURE, V₊, V_- = ±2.5V, V_IN = 0V
7
FN6390.2
August 17, 2007