ISL28134_14 Datasheet, PDF (12/25 Pages) Intersil Corporation – 5V Ultra Low Noise, Zero Drift Rail-to-Rail Precis Op Amp

ISL28134
Typical Performance Curves T_A = +25°C, V_CM = 0V Unless otherwise specified. (Continued)
12
10
V_S = ± 2.5V
A_V = 1V
8
R_L = 100k
V_OUT = 10mV_P-P
6
4
2
824pF
1nF
474pF
104pF
2
±1.5V
±3.0V
0
-2
-4
±0.8V
0
51pF
-6
-2
-4
3.7pF
V_OUT = 10mV_P-P
-8
A_V = 1V
R_L = 100k
C_L = 3.7pF
-6
-10
10k
100k
1M
10M
100M
1M
10M
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE 31. GAIN vs FREQUENCY vs C_L
FIGURE 32. GAIN vs FREQUENCY vs SUPPLY VOLTAGE
120
100
80
60
40
20
010
100
1k
10k
FREQUENCY (MHz)
FIGURE 33. EMIRR AT IN+ PIN vs FREQUENCY
160
140
120
100
80
60
V_S = ±2.5V
40 ^{VCM = 0V}
SIMULATION
20
1m
0.1
10
1k
100k
10M
FREQUENCY (Hz)
FIGURE 34. CMRR vs FREQUENCY, V_S = 5V
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160
140
120
100
80
60
V_S = ±1.25V
40 ^{VCM = 0V}
SIMULATION
20
1m
0.1
10
1k
100k
10M
FREQUENCY (Hz)
FIGURE 35. CMRR vs FREQUENCY, V_S = 2.5V
FN6957.6
October 14, 2014