Datasheet

Data Sheet AD824
5 10 15 20
60
40
20
3V ≤ V
S
≤ ±15V
FREQUENCY (kHz)
NOISE DENSITY (nV/√Hz)
00875-012
Figure 12. Voltage Noise Density
0.1
0.01
0.001
0.0001
20 100 1k 10k 20k
THD + N (%)
FREQUENCY (Hz)
V
S
= +3V
V
S
= +5V
V
S
= ±15V
R
L
= ∞
A
V
= +1
00875-013
Figure 13. Total Harmonic Distortion
280
240
200
160
120
80
40
0
–0.5 –0.4 –0.3 –0.2 –0.1 0 0.1 0.2 0.3 0.4 0.5
NUMBER OF UNITS
OFFSET VOLTAGE (mV)
COUNT = 860
00875-014
Figure 14. Input Offset Distribution, V
S
= 5 V, 0 V
14
12
10
8
6
4
2
0
–2.5 –2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0 2.5
NUMBER OF UNITS
OFFSET VOLTAGE DRIFT (µV/°C)
COUNT = 60
00875-015
Figure 15. TC V
OS
Distribution, −55°C to +125°C, V
S
= 5 V, 0 V
150
125
100
75
50
25
0
–25
–60 –40 –20 0
20 40 60
80 100 120
140
INPUT OFFSET CURRENT (pA)
TEMPERATURE (°C)
V
S
= 5V, 0V
00875-016
Figure 16. Input Offset Current vs. Temperature
100k
10k
1k
100
10
1
0.1
20 40 60 80 100 120 140
INPUT BIAS CURRENT (pA)
TEMPERATURE (°C)
V
S
= 5V, 0V
00875-017
Figure 17. Input Bias Current vs. Temperature
Rev. E | Page 9 of 16