Datasheet

Data Sheet AD623
Rev. G | Page 13 of 32
–60 –40 –20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
16
10
11
12
13
14
15
I
BIAS
(nA)
00778-115
Figure 15. I
BIAS
vs. Temperature, RM-8 and R-8 Package Options
1 1k
100
10
CURRENT NOISE SPECTRAL DENSITY (fA/ Hz)
FREQUENCY (Hz)
10
1k
100
00778-013
Figure 16. Current Noise Spectral Density vs. Frequency, N-8 Package Option
1 10 100 1k
CURRENT NOISE SPECTRAL DENSITY (fA/√Hz)
1k
100
10
FREQUENCY (Hz)
00778-117
Figure 17. Current Noise Spectral Density vs. Frequency,
RM-8 and R-8 Package Options
–4 20 1–1–2–3
I
BIAS
(nA)
COMMON-MODE VOLTAGE (V)
16.0
16.5
17.0
17.5
18.0
18.5
19.0
19.5
20.0
00778-014
Figure 18. I
BIAS
vs. Common-Mode Voltage, V
S
= ±2.5 V, N-8 Package Option
19
18
16
17
14
15
13
–4 –3 –2 –1 0
1 2
COMMON-MODE VOLTAGE (V)
I
BIAS
(nA)
00778-119
Figure 19. I
BIAS
vs. Common-Mode Voltage, V
S
= ±2.5 V,
RM-8 and R-8 Package Option
CH1 10mV A
1s 100mV VERT
00778-015
Figure 20. 0.1 Hz to 10 Hz Current Noise (0.71 pA/DIV), N-8 Package Option