QUAD OPERATIONAL AMPLIFIERS LM324
FEATURES
• Internall
y
fre
q
uenc
y
com
p
ensated for unit
y
g
ain
• Lar
g
e DC volta
g
e
g
ain : 100dB
• Wide
p
ower su
pp
l
y
ran
g
e : 3V~32V
(
or±1.5V~15V
)
• In
p
ut common-mode volta
g
e ran
g
e includes
g
round
•
L
ar
g
e ou
tp
u
t
vo
lt
a
g
e sw
i
n
g
:
0V
DC
t
o
V
CC
-
1
.
5V
DC
• Power drain suitable for batter
y
o
p
eration
ORDERING INFORMATION
UAD OPERATION AMPLIFIERS
LM324 is consists of four inde
p
endent
,
hi
g
h
g
ain
,
internall
y
fre
q
uenc
y
com
p
ensated o
p
erational am
p
lifiers
which were desi
g
ned s
p
ecificall
y
to o
p
erate from a sin
g
le
p
ower su
pp
l
y
over a wide volta
g
e ran
g
e.
O
p
eration from s
p
lit
p
ower su
pp
lies is also
p
ossible so lon
g
as the difference between the two su
pp
lies
is 3 volts to 32 volts volta
g
e.
A
pp
lication areas include transducer am
p
lifier
,
DC
g
ain blocks and all the conventional OP am
p
circuits
which now can be easil
y
im
p
lemented in sin
g
le
p
ower su
pp
l
y
s
y
stems.
EQUIMMENT CIRCUIT
HTC
D
ev
i
ce
P
ac
k
a
g
e
LM324D 14 SOP
LM324N
14
DIP
For more information, or to purchase call E.C.C. Inc @ 1-800-214-8769
GND
Out
p
ut 4
Out
p
ut 1
11
13 -Input 4
1+
-+Input 4
12
4-
+
4
V+
2
-In
p
ut
3
+In
p
ut
8
10 +Input 3
9
2+
-3-
+
7
Output 2
5
+In
p
ut
6
-In
p
ut
14
-Input 3
Output 3
V+
6•
INPUTS
Q2
-
CC
Q3
Q9
+
Q4
Q8
Q1
100• 6•
Q10
Q11
Q12
Q5
Q6
OUTPUT
Q7
50•
RSC
Q13
14 SOP/ 14 DIP PIN FUNCTION
QUAD OPERATIONAL AMPLIFIERS LM324
ABSOLUTE MAXIMUM RATINGS
CHARACTERISTIC
Power Su
pp
l
y
Volta
g
e
Differential In
p
ut Volta
g
e
In
p
ut Volta
g
e
Out
p
ut Short Circuit to GND
V
CC
•15V T
A
=25•
(
One Am
p)
Power Dissi
p
ation
O
p
eratin
g
Tem
p
erature Ran
g
e
Stora
g
e Tem
p
erature Ran
g
e
Electrical characterisitics at s
p
ecified free-air tem
p
erature
,
V
CC
=5V
(
unless otherwise noted
)
V
IO
V
CC
=5V to MAX
,
In
p
ut Offset Volta
g
e V
IC
=V
ICR
MIN
,
V
O
=1.4V
V
IO
Avera
g
e Tem
p
erature Coefficient
of In
p
ut Offset Volta
g
e
I
IO
In
p
ut Offset Current
llo
Avera
g
e Tem
p
erature Coefficient
of In
p
ut Offset Current
I
IB
In
p
ut Bias Current
V
ICR
Common-Mode In
p
ut Volta
g
e
Ran
g
e R
L
•2•
V
OH
V
CC
=MAX
,
R
L
=2•
Hi
g
h-Level Out
p
ut Volta
g
e V
CC
=MAX
,
R
L
•10•
V
OL
Low-Level Out
p
ut Volta
g
e
A
VD
V
CC
=15V
,
Lar
g
e-Si
g
nal Differential V
O
=1V to 11V
,
Volta
g
e Am
p
lification R
L
•2•
CMRR V
CC
=5V to MAX
,
Common-Mode Re
j
ection Ratio VIC=VICR MIN
,
K
SVR
Su
pp
l
y
Volta
g
e Re
j
ection
Ratio
(
V
CC
/V
IO
)
V
01
/V
02
Crosstalk Attenuation V
CC
=15V
,
V
ID
=1V
,
V
O
=0
I
O
V
CC
=15V
,
Out
p
ut Current V
ID
=1V
,
V
O
=15V
V
ID
=1V
,
V
O
=200•
I
OS
V
CC
at 5V
,
Short-Circuit Out
p
ut Current GND at -5V
,
V
O
=0
I
CC
V
O
-2.5V
,
No Load
Su
pp
l
y
Current
(
Four Am
p
lifiers
)
V
CC
=MAX
,
V
O
=0.5V
CC
,
No load
* All characteristics are measured under o
p
en loo
p
conditions with zero common-mode in
p
ut volta
g
e unless
otherwise s
p
ecified <<MAX>> V
CC
for testin
g
p
ur
p
ose is 30V. Full ran
g
e is 0• to 70•.HTC
For more information, or to purchase call E.C.C. Inc @ 1-800-214-8769
V
Continuous
SYMBOL VALUE UNIT
V
V
CC
±18 or 32
V
V
I
-0.3 to +32
V
I(DIFF)
32
T
OPR
0~+70 •
P
D
570 •
T
STG
-65 to +150 •
PARAMETER *TEST CONDITIONS LM324D UNIT
MIN TYP MAX
•
Full Range 9
25•37
Full Range 7 •/•
VO=1.4V 25•250•
Full Ran
g
e 150
Full Range 10 •/•
VO=1.4V 25•-20 -250 •
Full Ran
g
e -500
VCC=5V to MAX 25•0toVCC-1.5
Full Range 0toVCC-2 V
V
28
25•
RL•10•Full Range
Full Range 27
VCC-1.5
Full Ran
g
e26
520•
25•25 100 V/•
Full Ran
g
e15
25•65 80 •
VCC=5V to MAX 25•65 100 •
f=1 kHz to 20kHz 25•120 •
25•-20 -30
•
Full Ran
g
e -10
25•10 20
Full Ran
g
e5
25•12 30
25•±40 ±60 •
Full Ran
g
e 0.7 1.2 •
Full Range 1.1 3
QUAD OPERATIONAL AMPLIFIERS LM324
TYPICAL PERFORMANCE CHARACTERISTICS
HTC
For more information, or to purchase call E.C.C. Inc @ 1-800-214-8769
+VIN -INPUT VOLTAGE(±VDC)
V+ OR V--POWER SUPPLY VOLTAGE (±VDC)
0 5 10 15
5
10
15
INPUT VOLTAGE RANGE
NEGATIVE
POSITIVE
SUPPLY CURRENT
DR
A
IN(• )
SUPPLY VOLTAGE
0
10 20 40
1
4
SUPPLY CURRENT
3
2
30
TA=0•TO+125•
TA=-
55
•
100
V0-OUTPUT VOLTAGE(VDC)
IO+-OUTPUT SINK CURRENT (•DC)
0.001 0.01 100
0.1
OUTPUT CHARACTERISITICS
CURRENT SINKING
0.01
1
0.1 1 10
10
V
+/2
V
+
V
0
I
O
TA=+2
5
•
V
+
=+5V
V
+
=+15V
V+=+30V
DC
0
V•-OUTPUT
VOLTAGE
REFERENCED TO
I
O
+-OUTPUT SOURCE CURRENT (•
DC
)
0.001 0.01
2
3
7
OUTPUT CHARACTERISITICS
CURRENT SOURCING
1
4
5
6
0.1 1 10
8
+
V
+/2
+
V
+
V
2
I
O
TA=+2
5
•
INDEPENDENT OF
AVOL-VOLTAGE
GAIN(•)
SUPPLY VOLTAGE(VDC)
0
020 30
40
160
VOLTAGE GAIN
80
120
10 40
RL=20•
RL=2•
OUTPUT CURRENT(•DC)
TEMPERATURE(•)
-55 -15 45 125
30
50
90
CURRENT LIMITING
0
10
20
40
60
70
80
-35 5 25 65 85 105
VOLTAGE GAIN
(•)
FRE
Q
UENCY
(
•
)
0
110 1M
40
140
OPEN-LOOP FREQUENCY
RESPONSE
120
100
100
V+=10• TO 15VDC AND
-55••TA•+125•
80
60
20
1K 10K 100K 10M
V+=30VDC AND
-
55••T •+125•
V
+
V+
10M
VIN
0 1••
V
+/2
V0-OUTPUT SWING(VP
)
FREQUENCY(•)
INPUT VOLTAGE(V)
TIME(•)
002030
1
4
VOLTAGE-FOLLOWER PULSE
RESPONSE
0
1
10 40
RL=•2KV+=15VDC
0
5
20
LARGE-SIGNAL FREQUENCY
RESPONSE
15
10
2
3
2
3
1K 10K 100K 1M
V
0
+
15VD
C
1
00
K
V
IN
1K
7VVD
2K
+
QUAD OPERATIONAL AMPLIFIERS LM324
TYPICAL PERFORMANCE CHARACTERISTICS
(
CONTINIED
)
TYPICAL APPLICATIONS
HTC
For more information, or to purchase call E.C.C. Inc @ 1-800-214-8769
-V0
+
VIN RIN
V+
2
V+
2
4
8V+
SINGLE SUPPLY INVERTING AMPLIFIER
+V0
-
VIN
4
8
V+
V+
RF
10K
10K
INPUT BIASING VOLTAGE POLLOWER
+V0
-
VIN
4
8
V+
V+
10K
10K
NON-INVERTING AMPLIFIER
RI RF
BLOCKS
DC
G
A
IN
IB-INPUT CURRENT(•DC)
TA-TEMPERATURE(•)
-55 -15 45 125
30
50
90
INPUT CURRENT
CMRR-COMMON-MODE REJECTION
R
A
TION( )
f-FREQUENCY(•)
0
10 10K 100K
40
80
120
COMMON-MODE REJECTION RATIO
0
10
20
40
60
70
80
-35 525 65 85 105
V+=+30V
D
V+=+15V
D
V+=+5V
D
VCM=0VDC
20
60
100
1K 1M
-
+
V
IN
7.5VDC
+
V
0
+7.5V
DC
100K
1
00
100
1
00
K
EO-OUTPUT
VOLT
A
GE( )
t-
0124
250
400
VOLTAGE-FOLLOWER PULSE
RESPONSE
(
SMALL-SIGNAL
)
350
300
3
V
+
=30V
TA=+2
5
•
7
6
450
500
E
O
50•
eI
INPUT
OUTPUT
RL
8
5
5