©2012 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.9
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 Rang e Includes
Ground
• Large Output Voltage Swing: 0V to VCC -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 ra nge. opera tion fr om 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-SOP
14-DIP
1
1
Internal Block Diagram
1
2
3
4
5
6
78
9
10
11
12
13
14
1
23
4
+
_
+
++_
__
OUT4
GND
OUT2
OUT1
OUT3
IN4 (-)
IN3 (-)
IN4 (+)
IN3 (+)
IN1 (-)
IN1 (+)
IN2 (+)
IN2 (-)
VCC
LM324/LM324A, LM2902/LM2902A
Quad Opera tional Amplifier
LM324/LM324A, LM2902/LM2902A
2
Schematic Diagram
(One Section Only)
Absolute Maximum Ratings
Thermal Data
Parameter Symbol LM324/LM324A LM2902/LM2902A Unit
Power Supply Voltage VCC ±16 or 32 ±13 or 26 V
Differential Input Voltage VI(DIFF) 32 26 V
Input Voltage VI-0.3 to +32 -0.3 to +26 V
Output Short Circuit to GND
Vcc≤15V, TA=25°C(one Amp) - Continuous Continuous -
Power Dissipation, TA=25°C
14-DIP
14-SOP PD1310
640 1310
640 mW
Operating Temperature Range TOPR 0 ~ +70 -40 ~ +85 °C
Storage Temperature Range TSTG -65 ~ +150 -65 ~ +150 °C
Parameter Symbol Value Unit
Thermal Resistance Junction-Ambient Max.
14-DIP
14-SOP Rθja 95
195 °C/W
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q9
Q10
Q11
Q12
Q14
Q15
Q16
Q18
Q19
Q20
R2
Q21
C1 R1
GND
OUTPUT
IN(+)
IN(-)
VCC
Q13
Q17
LM324/LM324A, LM2902/LM2902A
3
Electrical Characteristics
(VCC = 5.0V, VEE = GND, TA = 25°C, unless otherwise specified)
Note :
1. VCC=30V for LM324 , VCC = 26V for LM2902
2. This parameter, altho ugh guaranteed, is not 100% tested in production.
Parameter Symbol Conditions LM324 LM2902 Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage VIO VCM = 0V to VCC -1.5V
VO(P) = 1.4V, RS = 0Ω
(Note1) - 1.5 7.0 - 1.5 7.0 mV
Input Offset Current IIO VCM = 0V - 3.0 50 - 3.0 50 nA
Input Bias Curren t IBIAS VCM = 0V - 40 250 - 40 250 nA
Input Common-Mode
Voltage Range VI(R) Note1 0 - VCC
-1.5 0-
VCC
-1.5 V
Supply Current ICC RL = ∞,VCC = 30V
(LM2902,VCC=26V) -1.03 -1.03 mA
RL = ∞,VCC = 5V - 0.7 1.2 - 0.7 1.2 mA
Large Signal
Voltage Gain GVVCC = 15V,RL=2kΩ
VO(P) = 1V to 11V 25 100 - 25 100 - V/mV
Output Voltage Swing VO(H) Note1 RL = 2kΩ26 - - 22 - - V
RL=10kΩ27 28 - 23 24 - V
VO(L) VCC = 5V, RL=10kΩ-520-5100mV
Common-Mode
Rejection Ratio CMRR - 65 75 - 50 75 - dB
Power Supply
Rejection Ratio PSRR - 65 100 - 50 100 - dB
Channel Separation CS f = 1kHz to 20kHz
(Note2) - 120 - - 120 - dB
Short Circuit to GND ISC VCC = 15V - 40 60 - 40 60 mA
Output Current
ISOURCE VI(+) = 1V, VI(-) = 0V
VCC = 15V, VO(P) = 2V 20 40 - 20 40 - mA
ISINK
VI(+) = 0V, VI(-) = 1V
VCC = 15V,
VO(P) = 2V 10 13 - 10 13 - mA
VI(+) = 0V, VI(-) = 1V
VCC = 15V,
VO(R) = 200mV 1245----μA
Differential Input Voltage VI(DIFF) ---V
CC --V
CC V
LM324/LM324A, LM2902/LM2902A
4
Electrical Characteristics (Continued)
(VCC = 5.0V, VEE = GND, unless otherwise specified)
The following specification apply over the range of 0°C ≤ TA ≤ +70°C for the LM324 ; and the -40°C ≤ TA ≤ +85°C
for the LM2902
Note:
1. VCC=30V for LM324 , VCC = 26V for LM2902
2. These parameters, although guaranteed, are not 100% tested in production.
Parameter Symbol Conditions LM324 LM2902 Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage VIO VICM = 0V to VCC -1.5V
VO(P) = 1.4V, RS = 0Ω
(Note1) - - 9.0 - - 10.0 mV
Input Offset Voltage Drift ΔVIO/ΔTR
S = 0Ω (Note2) - 7.0 - - 7.0 - μV/°C
Input Offset Current IIO VCM = 0V - - 150 - - 200 nA
Input Offset Current Drift ΔIIO/ΔTR
S = 0Ω (Note2) - 10 - - 10 - pA/°C
Input Bias Current IBIAS VCM = 0V - - 500 - - 500 nA
Input Common-Mode
Voltage Range VI(R) Note1 0 - VCC
-2.0 0-
VCC
-2.0 V
Large Signal Voltage
Gain GVVCC = 15V, RL = 2.0kΩ
VO(P) = 1V to 11V 15 - - 15 - - V/mV
Output Voltage Swing VO(H) Note1 RL=2kΩ26 - - 22 - - V
RL=10kΩ27 28 - 23 24 - V
VO(L) VCC = 5V, RL=10kΩ-520-5100mV
Output Current ISOURCE VI(+) = 1V, VI(-) = 0V
VCC = 15V, VO(P) = 2V 10 20 - 10 20 - mA
ISINK VI(+) = 0V, VI(-) = 1V
VCC = 15V, VO(P) = 2V 58-58-mA
Differential Input
Voltage VI(DIFF) ---V
CC --V
CC V
LM324/LM324A, LM2902/LM2902A
5
Electrical Characteristics (Continued)
(VCC = 5.0V, VEE = GND, TA = 25°C, unless otherwise specified)
Note:
1. VCC=30V for LM324A ; VCC=26V for LM2902A
2. This parameter, altho ugh guaranteed, is not 100% tested in production.
Parameter Symbol Conditions LM324A LM2902A Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage VIO VCM = 0V to VCC -1.5V
VO(P) = 1.4V, RS = 0Ω
(Note1) - 1.5 3.0 - 1.5 2.0 mV
Input Offset Current IIO VCM = 0V - 3.0 30 - 3.0 50 nA
Input Bias Curren t IBIAS VCM = 0V - 40 100 - 40 250 nA
Input Common-Mode
Voltage Range VI(R) VCC = 30V 0 - VCC
-1.5 0 - VCC
-1.5 V
Supply Current ICC VCC = 30V, RL = ∞
(LM2902,VCC=26V) -1.53 -1.03 mA
VCC = 5V, RL = ∞- 0.7 1.2 - 0.7 1.2 mA
Large Signal Voltage Gain GVVCC = 15V, RL= 2kΩ
VO(P) = 1V to 11V 25 100 - 25 100 - V/mV
Output Voltage Swing VO(H) Note1 RL = 2kΩ26 - - 22 - - V
RL = 10kΩ27 28 - 23 24 - V
VO(L) VCC = 5V, RL=10kΩ-520-5100mV
Common-Mode Rejection
Ratio CMRR - 65 85 - 50 75 - dB
Power Supply Rejection
Ratio PSRR - 65 100 - 50 100 - dB
Channel Separation CS f = 1kHz to 20kHz
(Note2) - 120 - - 120 - dB
Short Circuit to GND ISC VCC = 15V - 40 60 - 40 60 mA
Output Current
ISOURCE VI(+) = 1V, VI(-) = 0V
VCC =15V, VO(P) = 2V 20 40 - 20 40 - mA
ISINK
VI(+) = 0V, VI(-) = 1V
VCC = 15V, VO(P) = 2V 10 20 - 10 13 - mA
VI(+) = 0V, VI(-) = 1V
VCC = 15V, VO(P) =
200mV 1250----μA
Differential Input Voltage VI(DIFF) ---V
CC --V
CC V
LM324/LM324A, LM2902/LM2902A
6
Electrical Characteristics (Continued)
(VCC = 5.0V, VEE = GND, unless otherwise specified)
The following specification app ly over the range of 0°C ≤ TA ≤ +70°C for the LM324A ; and the -40°C ≤ TA ≤ +85°C
for the LM2902A
Note:
1. VCC=30V for LM324A ; VCC=26V for LM2902A.
2. These parameters, although guaranteed, are not 100% tested in production.
Parameter Symbol Conditions LM324A LM2902A Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage VIO VCM = 0V to VCC -1.5V
VO(P) = 1.4V, RS = 0Ω
(Note1) --5.0--6.0mV
Input Offset Voltage Drift ΔVIO/ΔTR
S = 0Ω (Note2) - 7.0 30 - 7.0 - μV/°C
Input Offset Current IIO VCM = 0V - - 75 - - 200 nA
Input Offset Current Drift ΔIIO/ΔTR
S = 0Ω (Note2) - 10 300 - 10 - pA/°C
Input Bias Curren t IBIAS - - 40 200 - - 500 nA
Input Common-Mode
Voltage Range VI(R) Note1 0 - VCC
-2.0 0-
VCC
-2.0 V
Large Signal Voltage Gain GVVCC = 15V, RL= 2.0kΩ15 - - 15 - - V/mV
Output Voltage Swing VO(H) Note1 RL = 2kΩ26 - - 22 - - V
RL = 10kΩ27 28 - 23 24 - V
VO(L) VCC = 5V, RL= 10kΩ- 5 20 - 5 100 mV
Output Current ISOURCE VI(+) = 1V, VI(-) = 0V
VCC = 15V, VO(P) = 2V 10 20 - 10 20 - mA
ISINK VI(+) = 0V, VI(-) = 1V
VCC = 15V, VO(P) = 2V 58-58-mA
Differential Input Voltage VI(DIFF) ---V
CC --V
CC V
LM324/LM324A, LM2902/LM2902A
7
Typical Performance Characteristics
Figure 1. Input Voltage Range vs Supply Voltage Figure 2. Input Curre nt vs Te mper ature
Figure 3. Supply Current vs Supply Voltage Figure 4. Voltage Gain vs Supply Voltage
Figure 5. Open Loop Frequen cy Response Figure 6. Common mode Rejection Ratio
Supply Voltage(v) Temperature Tj ( °C)
Supply Voltage (V) Supply Voltage (V)
Frequency (Hz) Frequency (Hz)
LM324/LM324A, LM2902/LM2902A
8
Typical Performance Characteristics (Continued)
Figure 7. Voltage Follower Pulse Response Figure 8. Voltage Follower Pulse Response
(Small Signal)
Figure 9. Large Signal Frequency Response Figure 10. Output Characteristics vs Current Sour cing
Figure 11. Output Characteristics vs Current Sinking Figure 12. Current Limiting vs Temperature
LM324/LM324A, LM2902/LM2902A
9
Mechanical Dimensions
Package Dimensions in millimeters
6.40
±0.20
7.62
0.300
2.54
0.100
#
1
#
7#8
#14
0.252
±0.008
0~15°
0.25
+0.10
–0.05
0.010
+0.004
–0.002
3.30
±0.30
0.130
±0.012
3.25
±0.20
0.128
±0.008
19.40
±0.20
0.764
±0.008
19.80
0.780 MAX
5.08
0.200
0.20
0.008
MAX
MIN
2.08
0.082
(
)
0.46
±0.10
0.018
±0.004
0.059
±0.004
1.50
±0.10
14-DIP
LM324/LM324A, LM2902/LM2902A
10
Mechanical Dimensions (Continued)
Package Dimensions in millimeters
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LM324/LM324A, LM2902/LM2902A
11
Ordering Information
Product Number Package Operating Temperature
LM324N 14-DIP 0 ~ +70°C
LM324AN
LM324M 14-SOP
LM324AM
LM2902N 14-DIP -40 ~ +85°CLM2902M 14-SOP
LM2902AM
LM324/LM324A, LM2902/LM2902A
4/19/12 0.0m 001
Stock#DS400002
© 2012 Fairchild Semiconductor Corporation
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CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, and (c) whose failure to
perform when properly used in accordance with
instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
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