4
VS = 2.7V, 5V
VCM = VS/2
3
2
1
0
–1
–2
–50
–35
–15
5
25
45
65
85
TEMPERATURE (°C)
Figure 11. Input Offset Current vs. Temperature
8
VS = 5V
TA = 25°C
7
6
5
4
3
2
1
0
1
2
3
4
5
COMMON-MODE VOLTAGE (V)
Figure 12. Input Bias Current vs. Common-Mode Voltage
80
VS = 2.7V
RL = NO LOAD
60
TA = 25°C
45
40
90
20
135
0
180
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
Figure 13. Open-Loop Gain and Phase vs. Frequency
AD8591/AD8592/AD8594
80
VS = 5V
RL = NO LOAD
60
TA = 25°C
45
40
90
20
135
0
180
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
Figure 14. Open-Loop Gain and Phase vs. Frequency
5
VS = 2.7V
RL = 2kΩ
TA = 25°C
4
VIN = 2.5V p-p
3
2
1
0
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 15. Closed-Loop Output Voltage Swing vs. Frequency
5
VS = 5V
RL = 2kΩ
TA = 25°C
4
VIN = 2.5V p-p
3
2
1
0
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 16. Closed-Loop Output Voltage Swing vs. Frequency
Rev. B | Page 7 of 16