ISL28117_1110 Datasheet, PDF (16/33 Pages) Intersil Corporation – 40V Precision Low Power Operational Amplifiers

ISL28117, ISL28217, ISL28417
Typical Performance Curves V_S = ±15V, V_CM = 0V, R_L = Open, unless otherwise specified. (Continued)
250
100
200
V_S = ±18.2V
150
AV = 1
100
50
0
10
-50
-100
-150 _{V+ = 36.4V}
-200 ^{Rg = 10, Rf = 100k}
AV = 10,000
-250
0 1 2 3 4 5 6 7 8 9 10
TIME (s)
1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 35. INPUT NOISE VOLTAGE 0.1Hz to 10Hz
FIGURE 36. INPUT NOISE VOLTAGE SPECTRAL DENSITY
1
V_S = ±18.2V
AV = 1
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
FIGURE 37. INPUT NOISE CURRENT SPECTRAL DENSITY
200
180
160
140
120
100
80
60
40
20
0
-20 _{RL = 10k}
-40
-60
C_L = 10pF
-80 ^SIMULATION
-100
0.1m 1m 10m 100m
PHASE
GAIN
1 10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
FIGURE 38. OPEN-LOOP GAIN, PHASE vs FREQUENCY, R_L = 10kΩ,
C_L = 10pF
200
180
160
140
120
100
80
60
40
20
0
-20 _{RL = 10k}
-40
-60
C_L = 100pF
-80 ^SIMULATION
-100
0.1m 1m 10m 100m
PHASE
GAIN
1 10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
FIGURE 39. OPEN-LOOP GAIN, PHASE vs FREQUENCY, R_L = 10kΩ,
C_L = 100pF
16
220
200
180
160
140
120
100
80
60
40 ^{RL = INF}
20
C_L = 10pF
SIMULATION
0
1m 10m 100m 1
V_S = ±2.5V
V_S = ±5V
V_S = ±15V
10 100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
FIGURE 40. CMRR vs FREQUENCY, V_S = ±2.25, ±5V, ±15V
October 13, 2011
FN6632.8