EL8170 Datasheet, PDF (6/14 Pages) Intersil Corporation – Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifiers

EL8170, EL8173
Typical Performance Curves V+ = +5V, V- = 0V, V_CM = +2.5V, R_L = Open, unless otherwise specified. (Continued)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 13. EL8170 CURRENT NOISE DENSITY
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 14. EL8173 CURRENT NOISE DENSITY
TIME (1s/DIV)
FIGURE 15. EL8170 0.1Hz TO 10Hz INPUT VOLTAGE NOISE
(GAIN = 100)
TIME (1s/DIV)
FIGURE 16. EL8173 0.1Hz TO 10Hz INPUT VOLTAGE NOISE
(GAIN = 10)
85
N = 2000
80
75
MAX
70
65
MEDIAN
60
55
MIN
50
45
40
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 17. EL8170 SUPPLY CURRENT vs TEMPERATURE,
V₊, V_- = ±2.5V, V_IN = 0V
90
N = 1000
85
80
MAX
75
70
MEDIAN
65
60
MIN
55
50
45
40
-40 -20 0
20 40 60 80 100 120
TEMPERATURE (°C)
FIGURE 18. EL8173 SUPPLY CURRENT vs TEMPERATURE,
V₊, V_- = ±2.5V, V_IN = 0V
6
FN7490.6
August 31, 2009