www.fairchildsemi.com
LM324/LM324A, LM2902/LM2902A
Quad Operational Amplifier
Features
• Internally Frequency Compensated for Unity Gain
• Large DC Voltage Gain: 100dB
• Wide Power Supply Range:
LM324/LM324A : 3V~32V (or ±1.5 ~ 16V)
LM2902/LM2902A: 3V~26V (or ±1.5V ~ 13V)
• Input Common Mode Voltage Range Includes
Ground
• Large Output Voltage Swing: 0V to V
CC
-1.5V
• Power Drain Suitable for Battery Operation
Description
The LM324/LM324A, LM2902/LM2902A consist of four
independent, high gain, internally frequency compen-
sated operational amplifiers which were designed spe-
cifically to operate from a single power supply over a
wide voltage range. operation from split power supplies
is also possible so long as the difference between the
two supplies is 3 volts to 32 volts. Application areas
include transducer amplifier, DC gain blocks and all the
conventional OP Amp circuits which now can be easily
implemented in single power supply systems.
14-DIP
1
14-SOP
1
Internal Block Diagram
OUT1
1
IN1 (-)
14
OUT4
1
_ +
4
_
13
IN4 (-)
12
IN4 (+)
11
GND
_ +
2
+
_
3
10
IN3 (+)
9
IN3 (-)
8
OUT3
2
IN1 (+)
3
V
CC
4
IN2 (+)
IN2 (-)
OUT2
+
5
6
7
Rev. 1.0.9
©2012 Fairchild Semiconductor Corporation
LM324/LM324A, LM2902/LM2902A
Schematic Diagram
(One Section Only)
V
CC
Q5
Q6
Q12
Q17
Q19
Q20
Q2
IN(-)
Q1
R2
IN(+)
Q11
Q21
Q7
Q8
Q9
Q10
Q13
Q15
Q14
Q16
OUTPUT
Q3
Q4
C1
Q18
R1
GND
Absolute Maximum Ratings
Parameter
Power Supply Voltage
Differential Input Voltage
Input Voltage
Output Short Circuit to GND
Vcc≤15V, T
A
=25°C(one Amp)
Power Dissipation, T
A
=25°C
14-DIP
14-SOP
Operating Temperature Range
Storage Temperature Range
Symbol
V
CC
V
I(DIFF)
V
I
-
P
D
T
OPR
T
STG
LM324/LM324A
±16
or 32
32
-0.3 to +32
Continuous
1310
640
0 ~ +70
-65 ~ +150
LM2902/LM2902A
±13
or 26
26
-0.3 to +26
Continuous
1310
640
-40 ~ +85
-65 ~ +150
Unit
V
V
V
-
mW
°C
°C
Thermal Data
Parameter
Thermal Resistance Junction-Ambient Max.
14-DIP
14-SOP
Symbol
Rθja
Value
95
195
Unit
°C/W
2
LM324/LM324A, LM2902/LM2902A
Electrical Characteristics
(V
CC
= 5.0V, V
EE
= GND, T
A
= 25°C, unless otherwise specified)
Parameter
Symbol
Conditions
LM324
Min.
Typ.
Max.
Min.
LM2902
Typ.
Max.
Unit
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common-Mode
Voltage Range
Supply Current
Large Signal
Voltage Gain
Output Voltage Swing
Common-Mode
Rejection Ratio
Power Supply
Rejection Ratio
Channel Separation
Short Circuit to GND
V
IO
I
IO
I
BIAS
V
I(R)
V
CM
= 0V to V
CC
-1.5V
V
O(P)
= 1.4V, R
S
= 0Ω
(Note1)
V
CM
= 0V
V
CM
= 0V
Note1
R
L
=
∞,V
CC
= 30V
(LM2902,V
CC
=26V)
R
L
=
∞,V
CC
= 5V
V
CC
= 15V,R
L
=2kΩ
V
O(P)
= 1V to 11V
Note1
R
L
= 2kΩ
R
L
=10kΩ
-
-
-
0
-
-
25
26
27
-
65
65
-
-
20
10
1.5
3.0
40
-
1.0
0.7
100
-
28
5
75
100
120
40
40
13
7.0
50
250
V
CC
-1.5
3
1.2
-
-
-
20
-
-
-
60
-
-
-
-
-
0
-
-
25
22
23
-
50
50
-
-
20
10
1.5
3.0
40
-
1.0
0.7
100
-
24
5
75
100
120
40
40
13
7.0
50
250
V
CC
-1.5
3
1.2
-
-
-
100
-
-
-
60
-
-
mV
nA
nA
V
mA
mA
V/mV
V
V
mV
dB
dB
dB
mA
mA
mA
I
CC
G
V
V
O(H)
V
O(L)
CMRR
PSRR
CS
I
SC
I
SOURCE
V
CC
= 5V, R
L
=10kΩ
-
-
f = 1kHz to 20kHz
(Note2)
V
CC
= 15V
V
I(+)
= 1V, V
I(-)
= 0V
V
CC
= 15V, V
O(P)
= 2V
V
I(+)
= 0V, V
I(-)
= 1V
V
CC
= 15V,
V
O(P)
= 2V
V
I(+)
= 0V, V
I(-)
= 1V
V
CC
= 15V,
V
O(R)
= 200mV
-
Output Current
I
SINK
12
-
45
-
-
V
CC
-
-
-
-
-
V
CC
μA
V
Differential Input Voltage
V
I(DIFF)
Note :
1. V
CC
=30V for LM324 , V
CC
= 26V for LM2902
2. This parameter, although guaranteed, is not 100% tested in production.
3
LM324/LM324A, LM2902/LM2902A
Electrical Characteristics
(Continued)
(V
CC
= 5.0V, V
EE
= GND, unless otherwise specified)
The following specification apply over the range of 0°C
≤
T
A
≤
+70°C for the LM324 ; and the -40°C
≤
T
A
≤
+85°C
for the LM2902
Parameter
Symbol
Conditions
V
ICM
= 0V to V
CC
-1.5V
V
O(P)
= 1.4V, R
S
= 0Ω
(Note1)
R
S
= 0Ω (Note2)
V
CM
= 0V
R
S
= 0Ω (Note2)
V
CM
= 0V
Note1
V
CC
= 15V, R
L
= 2.0kΩ
V
O(P)
= 1V to 11V
Note1
R
L
=2kΩ
R
L
=10kΩ
LM324
Min.
-
-
-
-
-
0
15
26
27
-
10
5
-
LM2902
Unit
Typ. Max. Min. Typ. Max.
-
7.0
-
10
-
-
-
-
28
5
20
8
-
9.0
-
150
-
500
V
CC
-2.0
-
-
-
20
-
-
V
CC
-
-
-
-
-
0
15
22
23
-
10
5
-
-
7.0
-
10
-
-
-
-
24
5
20
8
-
10.0
-
200
-
500
V
CC
-2.0
-
-
-
100
-
-
V
CC
Input Offset Voltage
Input Offset Voltage Drift
Input Offset Current
Input Offset Current Drift
Input Bias Current
Input Common-Mode
Voltage Range
Large Signal Voltage
Gain
Output Voltage Swing
V
IO
ΔV
IO
/ΔT
I
IO
ΔI
IO
/ΔT
I
BIAS
V
I(R)
G
V
V
O(H)
V
O(L)
I
SOURCE
mV
μV/°C
nA
pA/°C
nA
V
V/mV
V
V
mV
mA
mA
V
V
CC
= 5V, R
L
=10kΩ
V
I(+)
= 1V, V
I(-)
= 0V
V
CC
= 15V, VO(P) = 2V
V
I(+)
= 0V, V
I(-)
= 1V
V
CC
= 15V, V
O(P)
= 2V
-
Output Current
I
SINK
Differential Input
Voltage
V
I(DIFF)
Note:
1. V
CC
=30V for LM324 , V
CC
= 26V for LM2902
2. These parameters, although guaranteed, are not 100% tested in production.
4
LM324/LM324A, LM2902/LM2902A
Electrical Characteristics
(Continued)
(V
CC
= 5.0V, V
EE
= GND, T
A
= 25°C, unless otherwise specified)
Parameter
Symbol
Conditions
V
CM
= 0V to V
CC
-1.5V
V
O(P)
= 1.4V, R
S
= 0Ω
(Note1)
V
CM
= 0V
V
CM
= 0V
V
CC
= 30V
V
CC
= 30V, R
L
=
∞
(LM2902,V
CC
=26V)
V
CC
= 5V, R
L
=
∞
Large Signal Voltage Gain
G
V
V
O(H)
V
O(L)
Common-Mode Rejection
Ratio
Power Supply Rejection
Ratio
Channel Separation
Short Circuit to GND
CMRR
PSRR
CS
I
SC
I
SOURCE
Output Current
I
SINK
V
CC
= 15V, R
L
= 2kΩ
V
O(P)
= 1V to 11V
Note1
R
L
= 2kΩ
R
L
= 10kΩ
LM324A
LM2902A
Typ. Max.
1.5
3.0
40
-
1.0
0.7
100
-
24
5
75
100
120
40
40
13
-
-
2.0
50
250
V
CC
-1.5
3
1.2
-
-
-
100
-
-
-
60
-
-
-
V
CC
Unit
Min. Typ. Max. Min.
-
-
-
0
-
-
25
26
27
-
65
65
-
-
20
10
12
-
1.5
3.0
40
-
1.5
0.7
100
-
28
5
85
100
120
40
40
20
50
-
3.0
30
100
V
CC
-1.5
3
1.2
-
-
-
20
-
-
-
60
-
-
-
V
CC
-
-
-
0
-
-
25
22
23
-
50
50
-
-
20
10
-
-
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common-Mode
Voltage Range
V
IO
I
IO
I
BIAS
V
I(R)
mV
nA
nA
V
mA
mA
V/mV
V
V
mV
dB
dB
dB
mA
mA
mA
μA
V
Supply Current
I
CC
Output Voltage Swing
V
CC
= 5V, R
L
=10kΩ
-
-
f = 1kHz to 20kHz
(Note2)
V
CC
= 15V
V
I(+)
= 1V, V
I(-)
= 0V
V
CC
=15V, V
O(P)
= 2V
V
I(+)
= 0V, V
I(-)
= 1V
V
CC
= 15V, V
O(P)
= 2V
V
I(+)
= 0V, V
I(-)
= 1V
V
CC
= 15V, V
O(P)
=
200mV
-
Differential Input Voltage
V
I(DIFF)
Note:
1. V
CC
=30V for LM324A ; V
CC
=26V for LM2902A
2. This parameter, although guaranteed, is not 100% tested in production.
5
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