OP400
Data Sheet
10k
V
– V
OH
DD
1k
V
– V
SS
OL
OP400
= ±15V
V
A
SY
= 25°C
T
100
0.001
0.01
0.1
1
10 20
OUTPUT CURRENT (mA)
Figure 28. Saturation Voltage vs. Output Current
100Ω
10kΩ
–
1/4
eOUT
TO SPECTRUM ANALYZER
–
OP400
+
1/4
–
OP400
+
1/4
–
OP400
+
1/4
OP400
+
nV
~
nV
e
(
)
2 × e
(
)
× 101
Hz
=
OUT
n
Hz
Figure 29. Noise Test Schematic
–18V
14
13
12
11
V–
10
9
8
–
–
+
+
–
4
3
+
+
1
2
–
V+
1
2
3
4
5
6
7
GND
+18V
Figure 30. Burn-In Circuit
Rev. H | Page 10 of 16