OP284_15 Datasheet, PDF (9/24 Pages) Analog Devices – Precision Rail-to-Rail Input and Output Operational Amplifiers

70
V_S = 3V
60
T_A = 25°C
NO LOAD
50
40
0
30
45
20
90
10
135
0
180
–10
225
–20
270
–30
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 17. Open-Loop Gain and Phase vs. Frequency (No Load)
70
V_S = ±15V
60
T_A = 25°C
NO LOAD
50
40
0
30
45
20
90
10
135
0
180
–10
225
–20
270
–30
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 18. Open-Loop Gain and Phase vs. Frequency (No Load)
2500
2000
1500
1000
500
V_S = ±15V
–10V < V_O < +10V
R_L = 2kΩ
V_S = +5V
+1V < V_O < +10V
R_L = 2kΩ
0
–50
–25
0
25
50
75
TEMPERATURE (°C)
100
125
Figure 19. Open-Loop Gain vs. Temperature
OP184/OP284/OP484
60
V_S = 5V
50
R_L = 2kΩ
T_A = 25°C
40
30
20
10
0
–10
–20
–30
–40
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 20. Closed-Loop Gain vs. Frequency (2 kΩ Load)
60
V_S = ±15V
50
R_L = 2kΩ
T_A = 25°C
40
30
20
10
0
–10
–20
–30
–40
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 21. Closed-Loop Gain vs. Frequency (2 kΩ Load)
60
V_S = 3V
50
R_L = 2kΩ
T_A = 25°C
40
30
20
10
0
–10
–20
–30
–40
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 22. Closed-Loop Gain vs. Frequency (2 kΩ Load)
Rev. J | Page 9 of 24