LM158, LM158A, LM258, LM258A
LM358, LM358A, LM2904, LM2904V
DUAL OPERATIONAL AMPLIFIERS
SLOS068R − JUNE 1976 − REVISED JULY 2010
operating conditions, V
CC
=
±15
V, T
A
= 25°C
PARAMETER
SR
B
1
V
n
Slew rate at unity gain
Unity-gain bandwidth
Equivalent input noise voltage
TEST CONDITIONS
R
L
= 1 MΩ, C
L
= 30 pF, V
I
=
±10
V
(see Figure 1)
R
L
= 1 MΩ, C
L
= 20 pF (see Figure 1)
R
S
= 100
Ω,
V
I
= 0 V, f = 1 kHz
(see Figure 2)
TYP
0.3
0.7
40
UNIT
V/µs
MHz
nV/√Hz
V
CC+
−
V
I
+
V
CC−
C
L
R
L
V
O
Figure 1. Unity-Gain Amplifier
900
Ω
V
CC+
−
RS
+
V
CC−
V
O
100
Ω
V
I
= 0 V
Figure 2. Noise-Test Circuit
10
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265