ISL28533 Datasheet, PDF (18/30 Pages) Intersil Corporation – 5V, Rail-Rail I/O, Zero-Drift, Programmable Gain Instrumentation Amplifiers

ISL28533, ISL28534, ISL28535, ISL28633, ISL28634, ISL28635
Typical Instrumentation Amplifier Performance Curves T_A = +25°C, V_CM = Mid Supply,
unless otherwise specified. (Continued)
70
60
V_s = ± 2. 5V
R_L = 10kΩ
1000
500
300
50
200
100
40
50
20
10
30
4
2
20
1
10
0
-10
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 35. PGIA GAIN VS FREQUENCY vs GAIN SETTINGS
160
V_s = ± 2. 5V_DC
140
G = 1000
120
G = 100
100
80
60
G = 10
40
20
G=1
0
10
100
1k
10k 100k
1M
10M
FREQUENCY (Hz)
FIGURE 36. PGIA CMRR vs FREQUENCY
160
140
V_s = ± 2. 5V_DC
120
G = 100
100
80
60
G = 10
40
20
G=1
0
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 37. PGIA POSITIVE PSRR vs FREQUENCY
13
11
V_s = ± 2. 5V_DC
A_V = 1V
9
R_L = 10k
V_OUT = 100mV_P-P
7
5
3
1
4700pF
3300pF
2200pF
1000pF
470pF
-1
-3
-5
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 39. PGIA GAIN vs FREQUENCY vs CL, ISL2853x
18
140
V_s = ± 2. 5V_DC
120
100
G = 100
80
60
G = 10
40
20
G=1
0
10
100
1k
10k 100k
1M
10M
FREQUENCY (Hz)
FIGURE 38. PGIA NEGATIVE PSRR vs FREQUENCY
11
9
V_s = ± 2. 5V_DC
A_V = 1V
R_L = 10k
7
V_OUT = 10mV_P-P
4700pF
3300pF
5
2200pF
3
1000pF
1
470pF
-1
-3
-5
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 40. PGIA GAIN vs FREQUENCY vs CL, ISL2863x
FN8364.0
September 24, 2013