AD8555 Analog Devices, AD8555 Datasheet - Page 11

• Manufacturer Part Number: AD8555
• Description: Zero-Drift, Single-Supply, Sensor Signal Amplifier with Digitally Programmable Gain and Offset
• Manufacturer: Analog Devices

120
80
40
3.0
2.5
2.0
1.5
1.0
0.5
3
2
1
0
0
100
0
–75
Figure 16. Supply Current (I
Figure 17. Supply Current (I
–50
1
–25
Figure 18. CMRR vs. Frequency
1k
SUPPLY VOLTAGE (V)
2
0
TEMPERATURE (°C)
FREQUENCY (Hz)
25
10k
3
SY
50
SY
) vs. Supply Voltage
) vs. Temperature
4
75
100k
100
V
GAIN = 70
5
S
= ±2.5V
125
5V
2.7V
1M
150
6
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Figure 21. Input Voltage Noise Density vs. Frequency (0 Hz to 10 kHz)
120
145
135
125
115
105
60
50
40
30
20
10
80
95
85
75
0
100
–75
0
1280
400
200
100
800
Figure 20. CMRR vs. Temperature at Different Gains
70
–50
–25
Figure 19. CMRR vs. Frequency
1k
0
TEMPERATURE (°C)
FREQUENCY (kHz)
FREQUENCY (Hz)
25
10k
5
50
75
100k
100
V
GAIN = 1280
V
GAIN = 70
S
S
125
= ±2.5V
V
= ±2.5V
S
AD8555
= 5V
150
1M
10