OP250 Datasheet, PDF (7/16 Pages) Analog Devices – CMOS Single-Supply Rail-to-Rail Input/Output Operational Amplifiers

400
V_S = +5V
350 ^{RL = NO LOAD}
T_A = +25 C
300
A_V = +1
250
200
A_V = +10
150
100
50
0
1k
10k
100k
1M
10M
100M
FREQUENCY – Hz
Figure 13. Closed-Loop Output Impedance vs. Frequency
100
V_S = +5V
T_A = +25 C
80
OP250/OP450
60
+PSRR
40
–PSRR
20
0
100
1k
10k
100k
1M
10M
FREQUENCY – Hz
Figure 16. Power Supply Rejection vs. Frequency
80
70 ^{VS = +5V}
T_A = +25 C
60
50
40
30
20
10
0
–10
–20
1
10
100
1k
10k
FREQUENCY – Hz
Figure 14. Common-Mode Rejection vs. Frequency
70
V_S = +2.7V
60
R_L = 2 k
T_A = +25 C
–O_S
50
40
30
+O_S
20
10
0
10
100
1k
CAPACITANCE – pF
Figure 17. Small Signal Overshoot vs. Load Capacitance
100
V_S = +2.7V
T_A = +25 C
80
60
40
+PSRR
–PSRR
20
0
–20
100
1k
10k
100k
1M
10M
FREQUENCY – Hz
Figure 15. Power Supply Rejection vs. Frequency
70
V_S = +5.0V
60
R_L = 2 k
T_A = +25 C
50
–O_S
40
30
+O_S
20
10
0
10
100
1k
CAPACITANCE – pF
Figure 18. Small Signal Overshoot vs. Load Capacitance
REV. 0
–7–