ISL28533 Datasheet, PDF (23/30 Pages) Intersil Corporation – 5V, Rail-Rail I/O, Zero-Drift, Programmable Gain Instrumentation Amplifiers

ISL28533, ISL28534, ISL28535, ISL28633, ISL28634, ISL28635
Typical Operational Amplifier Performance Curves T_A = +25°C, V_CM = Mid Supply, unless
otherwise specified. (Continued)
80
70
60 ^{AV = 1000 RG = 100, RF = 100k}
50
40 ^{AV = 100 RG = 1k, RF = 100k}
30
A_V = 10 R_G = 10k, R_F = 100k
20
10
A_V = 1 R_G = OPEN, R_F = 0
0
V_s = ± 2. 5V
R_L = 10kΩ
14
12 ^{Vs = ± 2. 5V}
R_L = 10kΩ
10
A_V = 1
8
6
4
2
0
-2
-4
1000pF
470pF
100pF
47pF
0pF
-10
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 61. OP AMP GAIN vs FREQUENCY
-6
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 62. OP AMP CAPACITIVE LOAD vs FREQUENCY
120
V_s = ± 2. 5V_DC
100
A_V = 1
80
60
40
20
0
10
100
1k
10k 100k
1M
10M
FREQUENCY (Hz)
FIGURE 63. OP AMP POWER SUPPLY REJECTION RATIO
140
V_s = ± 2. 5V_DC
120
A_V= 1
100
80
60
40
20
0
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 64. OP AMP POWER SUPPLY REJECTION RATIO
0.10
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
V_s = ± 2. 5V_DC
R_L = OPEN
V_OUT = 100mV_P-P
-0.10
-1
0
1
2
3
4
TIME (µs)
FIGURE 65. OP AMP SMALL SIGNAL TRANSIENT RESPONSE
23
1.5
1.0
A_V = 1
0.5
A_V = 10
0
-0.5
V_s = ± 1.25V_DC
-1.0
R_L = OPEN
V_OUT = 2V_P-P
-1.5
-10
0
10
20
30
40
TIME (µs)
FIGURE 66. OP AMP LARGE SIGNAL TRANSIENT RESPONSE
FN8364.0
September 24, 2013