ISL28134 Datasheet, PDF (10/20 Pages) Intersil Corporation – 5V Ultra Low Noise, Zero Drift Rail-to-Rail Precision Op Amp

ISL28134
Typical Performance Curves T_A =+25°C, V_CM = 0V Unless otherwise specified. (Continued)
1000
V_s = ±2.5V
T = -40°C to +85°C
1000
V_s = ±2.5V
T = -40°C to +85°C
100
100
10
10
1
0.001
0.01
0.1
1.0
LOAD CURRENT (mA)
FIGURE 21. OUTPUT HIGH OVERHEAD VOLTAGE vs LOAD CURRENT
45
40
35
30
R_L = 1kΩ
25
20
15 _{Vs = ±2.5V}
10 ^{RL = OUT to GND}
5
R_L = 12.5kΩ
0
-40
-15
10
35
60
85
TEMPERATURE (°C)
FIGURE 23. V_OH vs TEMPERATURE
100
10
V_s = ±2.5V
A_V = 1
1
0.1
1
10
100
1000
10k
100k
FREQUENCY (Hz)
FIGURE 25. INPUT NOISE VOLTAGE DENSITY vs FREQUENCY
1
0.001
0.01
0.1
1.0
LOAD CURRENT (mA)
FIGURE 22. OUTPUT LOW OVERHEAD VOLTAGE vs LOAD CURRENT
35
30
25
R_L = 1kΩ
20
15
10
V_s = ±2.5V
R_L = OUT to GND
5
R_L = 12.5kΩ
0
-40
-15
10
35
60
85
TEMPERATURE (°C)
FIGURE 24. V_OL vs TEMPERATURE
300
200
100
0
-100
-200
V_s = ±2.5V
A_V = 10,000
Rg = 10, Rf = 100k
-300
0 1 2 3 4 5 6 7 8 9 10
TIME (s)
FIGURE 26. INPUT NOISE VOLTAGE 0.1Hz TO 10Hz
10
FN6957.1
June 8, 2011