Datasheet

ADA4665-2
Rev. 0 | Page 13 of
100
10
100 1k 10k 100k
FREQUENCY (Hz)
VOLTAGE NOISE DENSITY (nV/
20
T
A
= 25°C, unless otherwise noted.
Hz)
07650-048
V
SY
= 5V
100
10
100 1k 10k 100k
FREQUENCY (Hz)
VOLTAGE NOISE DENSITY (nV/
Figure 45. Voltage Noise Density vs. Frequency
07650-049
INPUT VOLTAGE NOISE (1µV/DIV)
TIME (2s/DIV)
V
SY
= 5V
Figure 46. 0.1 Hz to 10 Hz Noise
900
800
700
600
500
400
300
200
100
SUPPLY CURRENT (µA)
0
0 2 4 6 8 10 12 14 16
SUPPLY VOLTAGE (V)
07650-047
+85°C
+25°C
–40°C
+125°C
Figure 47. Supply Current vs. Supply Voltage
Hz)
07650-045
V
SY
= 16V
Figure 48. Voltage Noise Density vs. Frequency
V
SY
= 16V
07650-046
INPUT VOLTAGE NOISE (1µV/DIV)
TIME (2s/DIV)
Figure 49. 0.1 Hz to 10 Hz Noise
900
800
700
600
500
400
300
–50 –25 0 25 50 75 100 125
SUPPLY CURRENT (µA)
0-050
TEMPERATURE (°C)
0765
V
SY
= 16V
V
SY
= 5V
Figure 50. Supply Current vs. Temperature