Datasheet
AD8555
Rev. A | Page 11 of 28
04598-0-014
SUPPLY VOLTAGE (V)
6023145
SUPPLY CURRENT (mA)
0
3
2
1
Figure 16. Supply Current (I
SY
) vs. Supply Voltage
04598-0-015
TEMPERATURE (°C)
150–75 –50 –25 0 25 50 75 100 125
5V
2.7V
SUPPLY CURRENT (mA)
0.5
3.0
2.5
2.0
1.5
1.0
Figure 17. Supply Current (I
SY
) vs. Temperature
04598-0-016
FREQUENCY (Hz)
1M100k100 1k 10k
CMRR (dB)
40
80
120
0
V
S
= ±2.5V
GAIN = 70
Figure 18. CMRR vs. Frequency
04598-0-017
FREQUENCY (Hz)
1M100 1k 10k 100k
CMRR (dB)
120
80
4
0
0
V
S
= ±2.5V
GAIN = 1280
Figure 19. CMRR vs. Frequency
04598-0-018
TEMPERATURE (°C)
–75 –50 0 25 7550–25 100 125 150
CMRR (dB)
75
145
125
135
95
105
115
85
V
S
= 5V
70
100
200
400
800
1280
Figure 20. CMRR vs. Temperature at Different Gains
04598-0-019
FREQUENCY (kHz)
1050
VOLTAGE NOISE DENSITY (nV/ Hz)
60
50
40
30
20
10
V
S
= ±2.5V
GAIN = 70
Figure 21. Input Voltage Noise Density vs. Frequency (0 Hz to 10 kHz)