OP291_15 Datasheet, PDF (16/24 Pages) Analog Devices – Micropower Single-Supply Rail-to-Rail Input/Output Op Amps

OP191/OP291/OP491
115
V_S = ±5V
110
105
OP291
OP491
100
95
90
–40
25
85
125
TEMPERATURE (°C)
Figure 55. OP291/OP491 PSRR vs. Temperature, VS = ±5 V
0.7
V_S = ±5V
0.6
0.5
0.4
+SR
–SR
0.3
0.2
0.1
0
–40
25
85
125
TEMPERATURE (°C)
Figure 56. Slew Rate vs. Temperature, VS = ±5 V
1k
V_S = 3V
A_V = +100
100
A_V = +10
10
A_V = +1
1
0.1
1k
10k
100k
FREQUENCY (Hz)
Figure 57. Output Impedance vs. Frequency
1M 2M
1k
100
10
10
100
1k
10k
FREQUENCY (Hz)
Figure 58. Voltage Noise Density, VS = 3 V
1.00V
100
90
INPUT
OUTPUT
10
0%
500mV
2.00µs
V _S = 3V
R _L = 200kΩ
100mV
Figure 59. Large Signal Transient Response, VS = 3 V
2.00V
100
90
INPUT
OUTPUT
10
0%
1.00V
V _S = ±5V
R _L = 200kΩ
A _V = +1V/V
2.00µs
100mV
Figure 60. Large Signal Transient Response, VS = ±5 V
Rev. E | Page 16 of 24