ISL70244SEH Datasheet, PDF (13/21 Pages) Intersil Corporation – Rail-to-rail input and output

ISL70244SEH
Typical Performance Curves Unless otherwise specified, V_S ± 18V, V_CM = 0, V_O = 0V, T_A = +25°C. (Continued)
200
200
SIMULATION
150
150
100
100
50
50
0
0
GAIN
-50
-50
-100
-100
-150
-200
PHASE
-150
-200
-250
0
-250
1 10 100 1k 10k 100k 1M 10M 100M 1G
FREQUENCY (Hz)
FIGURE 34. OPEN-LOOP FREQUENCY RESPONSE (C_L = 100pF)
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
-10
100
±1.5V
±18V
±2.5V
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 35. CMRR vs FREQUENCY
100M
120
110
100
90
80
70
60
50
40
30
20
10
0
-10100
±1.5V
±18V
±2.5V
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 36. PSRR vs FREQUENCY
100M
70
60
50
40
30
20
10
0
-10
-20
-30
-40
-50100
1k
G = 1000
G = 100
G = 10
G=1
10k
100k
1M
FREQUENCY (Hz)
10M
100M
FIGURE 37. CLOSED LOOP GAIN vs FREQUENCY RESPONSE
20
10
R_F = 10kΩ
0
-10
R_F = 100Ω
-20
R_F = 1kΩ
-30
-40
-50
-60
-70100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
FIGURE 38. FEEDBACK RESISTANCE (R_F) vs FREQUENCY RESPONSE
10
0
R_L = 5kΩ
R_L = 10kΩ
R_L = 2kΩ
-10
R_L = 1kΩ
-20
-30 ₁₀₀
1k
10k
100k
1M
FREQUENCY (Hz)
10M
100M
FIGURE 39. LOAD RESISTANCE vs FREQUENCY RESPONSE
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September 1, 2016