Datasheet

LM124-LM224-LM324 Electrical Characteristics
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V
OL
Low Level Output Voltage (R
L
= 10kΩ)
T
amb
= +25°C
T
min
≤ T
amb
≤ T
max
520
20
mV
SR
Slew Rate
V
CC
= 15V, V
i
= 0.5 to 3V, R
L
= 2kΩ, C
L
= 100pF, unity
Gain
0.4
V/µs
GBP
Gain Bandwidth Product
V
CC
= 30V, f =100kHz,V
in
= 10mV, R
L
= 2kΩ, C
L
= 100pF
1.3
MHz
THD
Total Harmonic Distortion
f = 1kHz, A
v
= 20dB, R
L
= 2kΩ, V
o
= 2V
pp
, C
L
= 100pF,
V
CC
= 30V
0.015
%
e
n
Equivalent Input Noise Voltage
f = 1kHz, R
s
= 100Ω, V
CC
= 30V
40
DV
io
Input Offset Voltage Drift 7 30
µV/
°C
DI
Iio
Input Offset Current Drift 10 200
pA/
°C
V
o1
/V
o2
Channel Separation - note
(4)
1kHz ≤ f ≤ 20kHZ
120
dB
1. V
o
= 1.4V, R
s
= 0Ω, 5V < V
CC
+
< 30V, 0 < V
ic
< V
CC
+
- 1.5V
2. The direction of the input current is out of the IC. This current is essentially constant, independent of the state
of the output so no loading change exists on the input lines.
3. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more
than 0.3V. The upper end of the common-mode voltage range is V
CC
+
- 1.5V, but either or both inputs can go
to +32V without damage.
4. Due to the proximity of external components insure that coupling is not originating via stray capacitance
between these external parts. This typically can be detected as this type of capacitance increases at higher
frequencies.
Table 3. V
cc
+
= +15V, V
cc
-
= 0V, T
amb
= 25°C (unless otherwise specified)
Symbol Conditions Value Unit
V
io
0mV
A
vd
R
L
= 2kΩ
100 V/mV
I
cc
No load, per amplifier 350 µA
V
icm
-15 to +13.5 V
V
OH
R
L
= 2kΩ (V
CC
+
=15V)
+13.5 V
V
OL
R
L
= 10kΩ
5mV
I
os
V
o
= +2V, V
CC
= +15V
+40 mA
GBP
R
L
= 2kΩ, C
L
= 100pF
1.3 MHz
SR
R
L
= 2kΩ, C
L
= 100pF
0.4 V/µs
Table 2. V
CC
+
= +5V, V
CC
-
= Ground, V
o
= 1.4V, T
amb
= +25°C (unless otherwise specified)
Symbol Parameter Min. Typ. Max. Unit
nV
Hz
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