Datasheet

REV. C
AD824
–8–
OFFSET VOLTAGE DRIFT
NUMBER OF UNITS
14
0
–2.5 2.5–2.0 –1.5 –1.0 –0.5 0 0.5 1.0 1.5 2.0
12
10
8
6
4
2
COUNT = 60
TPC 13. TC V
OS
Distribution, –55 ∞ C to +125 ∞ C, V
S
= 5, 0
TEMPERATURE – C
150
–25
–60 140–40 –20 0 20 40 60 80 100 120
125
100
75
50
25
0
INPUT OFFSET CURRENT – pA
V
S
= 5, 0
TPC 14. Input Offset Current vs. Temperature
INPUT BIAS CURRENT – pA
TEMPERATURE – C
100k
20 14040 60 80 100 120
10k
1k
100
10
1
V
S
= 5, 0
TPC 15. Input Bias Current vs. Temperature
3V V
S
15V
5 10 15 20
FREQUENCY – kHz
60
40
20
NOISE DENSITY – nV/ Hz
TPC 10. Voltage Noise Density
0.010
0.001
0.0001
20 100 1k 10k 20k
FREQUENCY – Hz
THD+N – %
0.1
R
L
= 0
A
V
= +1
V
S
= +3
V
S
= +5
V
S
= 15
TPC 11. Total Harmonic Distortion
OFFSET VOLTAGE – mV
NUMBER OF UNITS
280
0
–0.5 0.5–0.4 –0.3 –0.2 –0.1 0 0.1 0.2 0.3 0.4
240
200
160
120
80
40
COUNT = 860
TPC 12. Input Offset Distribution, V
S
= 5, 0