AD8615/AD8616/AD8618
2.4
2.2
2.0
V
= 5V
= 10kΩ
= 200pF
= 1
S
R
C
A
L
L
V
V
= 2.7V
S
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
V
= 5V
S
–40 –25 –10
5
20
35
50
65
C)
80
95 110 125
TIME (1μs/DIV)
TEMPERATURE (
°
Figure 18. Supply Current vs. Temperature
Figure 21. Small-Signal Transient Response
2000
1800
1600
1400
1200
1000
800
V
= 5V
S
R
C
A
= 10kΩ
= 200pF
= 1
L
L
V
600
400
200
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
TIME (1μs/DIV)
Figure 22. Large-Signal Transient Response
Figure 19. Supply Current vs. Supply Voltage
0.1
0.01
1k
V
V
A
= ±2.5V
= 0.5V rms
= 1
S
V
V
= ±2.5V
= ±1.35V
S
S
IN
V
BW = 22kHz
= 100k
R
Ω
L
100
0.001
0.0001
10
1
20
100
1k
20k
10
100
1k
10k
100k
FREQUENCY (Hz)
FREQUENCY (Hz)
Figure 20. Voltage Noise Density vs. Frequency
Figure 23. THD + N
Rev. C | Page 8 of 20
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