LM324MT National Semiconductor, LM324MT Datasheet - Page 5

• Manufacturer Part Number: LM324MT
• Description: Operational Amplifier (Op-Amp) IC
• Manufacturer: National Semiconductor

Specifications of LM324MT

• No. Of Amplifiers: 4
• Slew Rate: 0.5V/µs
• No. Of Pins: 14
• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Amplifier-to-Amplifier
Coupling (Note 11)
Output Current
Short Circuit to Ground
Input Offset Voltage
V
Input Offset Current
I
Input Bias Current
Input Common-Mode
Voltage Range (Note 10)
Large Signal
Voltage Gain
Output Voltage
Swing
Output Current
OS
Electrical Characteristics
Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 must be derated based on a +125˚C maximum junction temperature and a thermal resis-
tance of 88˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224/LM224A and LM124/LM124A can be de-
rated based on a +150˚C maximum junction temperature. The dissipation is the total of all four amplifiers — use external resistors, where possible, to allow the am-
plifier to saturate of to reduce the power which is dissipated in the integrated circuit.
Note 5: Short circuits from the output to V
current is approximately 40 mA independent of the magnitude of V
dissipation ratings and cause eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers.
Note 6: This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP tran-
sistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the
IC chip. This transistor action can cause the output voltages of the op amps to go to the V
an input is driven negative. This is not destructive and normal output states will re-establish when the input voltage, which was negative, again returns to a value
greater than −0.3V (at 25˚C).
Note 7: These specifications are limited to −55˚C T
Note 8: V
Note 9: The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the state of the output so
no loading change exists on the input lines.
Note 10: The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V (at 25˚C). The upper end of the
common-mode voltage range is V
V
Note 11: Due to 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.
Note 12: Refer to RETS124AX for LM124A military specifications and refer to RETS124X for LM124 military specifications.
Note 13: Human body model, 1.5 k
V
OS
+
T
.
+
Drift
A
Drift
= +5.0V, (Note 7), unless otherwise stated
+85˚C, the LM324/LM324A temperature specifications are limited to 0˚C
Parameter
O
. 1.4V, R
Source
Sink
V
V
Source
Sink
S
OH
OL
= 0
with V
R
T
f = 1 kHz to 20 kHz, T
(Input Referred)
V
V
V
V
V
V
(Note 5) V
(Note 8)
R
I
I
V
(LM2902, V
V
R
V
(LM2902, V
V
V
IN(+)
IN(+)
+
A
IN
+
IN
+
IN
+
S
S
+
+
L
+
+
O
− 1.5V (at 25˚C), but either or both inputs can go to +32V without damage (+26V for LM2902), independent of the magnitude of
+
−
−
= 25˚C
= 15V, V
= 15V, V
= 15V, V
= +30V
= +15V (V
= 30V
= 5V, R
+
= 0
= 0
= 2V
= 1V, V
= 1V, V
= 1V, V
− I
or I
from 5V to 30V; and over the full input common-mode range (0V to V
in series with 100 pF.
2 k
IN(−)
IN(−)
+
can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output
+
L
, V
+
+
= 15V, T
O
O
O
IN
IN
IN
= 10 k
= 26V)
= 26V)
O
−
+
+
= 2V, T
= 2V, T
= 200 mV, T
CM
Swing = 1V to 11V)
Conditions
= 0V,
= 0V,
= 0V,
= 0V
A
(Continued)
A
+125˚C for the LM124/LM124A. With the LM224/LM224A, all temperature specifications are limited to −25˚C
A
A
A
= 25˚C
= 25˚C
= 25˚C
= 25˚C
A
V
V
V
V
V
R
R
V
= 25˚C
L
L
IN
IN
+
IN
IN
+
+
+
−
−
+
= 2 k
= 10 k
= 15V
= 15V
. At values of supply voltage in excess of +15V, continuous short-circuits can exceed the power
= +1V,
= 0V,
= +1V,
= 0V,
5
Min
T
A
20
10
12
25
26
27
10
0
5
LM124/LM224
+70˚C, and the LM2902 specifications are limited to −40˚C
+
−120
voltage level (or to ground for a large overdrive) for the time duration that
Typ
40
20
50
40
10
40
28
20
7
5
8
V
Max
100
300
+
60
20
−2
7
Min
+
20
10
12
15
26
27
10
0
5
− 1.5V) for LM2902, V
−120
LM324
Typ
40
20
50
40
10
40
28
20
7
5
8
V
Max
150
500
+
60
20
9
−2
Min
+
20
10
12
15
22
23
10
0
5
from 5V to 26V.
LM2902
−120
Typ
40
20
50
40
45
10
40
24
20
7
5
8
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V
Max
T
200
500
100
+
60
10
A
−2
+85˚C.
µV/˚C
pA/˚C
Units
V/mV
mA
mA
mV
mV
mA
dB
µA
nA
nA
V
V