Data Sheet

QUAD OPERATIONAL AMPLIFIERS LM324

FEATURES

Internally frequency compensated for unity gain Large DC voltage gain : 100dB Wide power supply range : 3V~32V(or1.5V~15V) Input common-mode voltage range includes ground Large output voltage swing : 0V DC to VCC-1.5V DC Power drain suitable for battery operation Moisture Sensitivity Level 3

ORDERING INFORMATION

QUAD OPERATION AMPLIFIERS

LM324 is consists of four independent, high gain, internally frequency compensated operational amplifierswhich were designed specifically 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 voltage.Application areas include transducer amplifier, DC gain blocks and all the conventional OP amp circuitswhich now can be easily implemented in single power supply systems.

EQUIMMENT CIRCUIT

2008 - Ver. 1.0 HTC

Device PackageLM324D 14 SOPLM324N 14 DIP

- 1 -

GND

Output 4Output 1 1

111

13 -Input 41

+- +Input 4124-+

4V+

2-Input 1

3+Input 1

8

10 +Input 392 +- 3-+

7Output 2

5+Input 2

6-Input 2

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

SOP 14 / DIP 14 PKG


ABSOLUTE MAXIMUM RATINGSCHARACTERISTICPower Supply VoltageDifferential Input VoltageInput VoltageOutput Short Circuit to GNDVCC15V TA=25 (One Amp)Power DissipationOperating Temperature RangeStorage Temperature Range

Electrical characterisitics at specified free-air temperature, VCC=5V(unless otherwise noted)

VIO VCC=5V to MAX, Input Offset Voltage VIC=VICR MIN,

VO=1.4V VIO Average Temperature Coefficient of Input Offset Voltage IIO Input Offset Current llo Average Temperature Coefficient of Input Offset Current IIB Input Bias Current VICR Common-Mode Input Voltage Range

RL2 VOH VCC=MAX, RL=2 High-Level Output Voltage VCC=MAX,

RL10 VOL Low-Level Output Voltage AVD VCC=15V, Large-Signal Differential VO=1V to 11V, Voltage Amplification RL2 CMRR VCC=5V to MAX, Common-Mode Rejection Ratio VIC=VICR MIN, KSVR Supply Voltage Rejection Ratio(VCC/VIO) V01/V02 Crosstalk Attenuation

VCC=15V, VID=1V, VO=0

IO VCC=15V, Output Current VID=1V, VO=15V

VID=1V, VO=200

IOS VCC at 5V, Short-Circuit Output Current GND at -5V, VO=0 ICC VO-2.5V, No Load Supply Current (Four Amplifiers) VCC=MAX,

VO=0.5VCC, No load* All characteristics are measured under open loop conditions with zero common-mode input voltage unless otherwise specified VCC for testing purpose is 30V. Full range is 0 to 70.

HTC- 2 -

V

Continuous

SYMBOL VALUE UNITVVCC 18 or 32

VVI -0.3 to +32VI(DIFF) 32

TOPR 0~+70 PD 570

TSTG -65 to +150

PARAMETER *TEST CONDITIONS LM324D UNITMIN TYP MAX

Full Range 925 3 7

Full Range 7 /

VO=1.4V 25 2 50 Full Range 150

Full Range 10 /

VO=1.4V 25 -20 -250 Full Range -500

VCC=5V to MAX25 0toVCC-1.5

Full Range 0toVCC-2 V

V28

25

RL10 Full Range

Full Range 27

VCC-1.5Full Range 26

5 20

25 25 100 V/Full Range 15

25 65 80

VCC=5V to MAX 25 65 100

f=1 kHz to 20kHz 25 120 25 -20 -30

Full Range -10

25 10 20Full Range 5

25 12 30

25 40 60 Full Range 0.7 1.2

Full Range 1.1 3


TYPICAL PERFORMANCE CHARACTERISTICS

HTC- 3 -

+ VIN

-INPU

T V

OLTA

GE(

V DC)

V+ OR V--POWER SUPPLY VOLTAGE (VDC)

0 5 10 15

5

10

15

INPUT VOLTAGE RANGE

NEGATIVE

POSITIVE

SUPP

LY C

URRE

NT D

RAIN

( DC)

SUPPLY VOLTAGE (VDC)

010 20 40

1

4

SUPPLY CURRENT

3

2

30

TA=0TO+125

TA=-55

100

V 0-O

UTPU

T VO

LTAG

E(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+

V0IO

TA=+25

V+=+5VDCV+=+15VDCV+=+30VDC

0

V-O

UTPU

T VO

LTAG

ERE

FERE

NCED

TO

V+ (VDC

)

IO+-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+

V2

IO

TA=+25INDEPENDENT OF V+

A VOL

-VOL

TAGE

GAI

N(

SUPPLY VOLTAGE(VDC)

0

0 20 30

40

160

VOLTAGE GAIN

80

120

10 40

RL=20

RL=2

OUTP

UT C

URRE

NT( DC

)

TEMPERATURE()

-55 -15 45 125

30

50

90

CURRENT LIMITING

01020

40

6070

80

-35 5 25 65 85 105

VOLT

AGE

GAIN

(

FREQUENCY()

0

1 10 1M

40

140

OPEN-LOOP FREQUENCY RESPONSE

120

100

100

V+=10 TO 15VDC AND-55TA+125

80

60

20

1K 10K 100K 10M

V+=30VDC AND-55TA+125

V-+

V+10M

VIN

0.1

V+/2

V 0-O

UTPU

T SW

ING(

V P-P)

FREQUENCY()

INPU

T VO

LTAG

E(V)

O

UTVO

LTAG

E

TIME()

00 20 30

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

V0-+

15VDC 100K

VIN

1K

7VVD2K

- +

-+


TYPICAL PERFORMANCE CHARACTERISTICS (CONTINIED)

TYPICAL APPLICATIONS

HTC- 4 -

-V0

+

VINRIN

V+2

V+24

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

BLOCKSDCGAIN

I B-IN

PUT

CURR

ENT(

DC)

TA-TEMPERATURE()

-55 -15 45 125

30

50

90

INPUT CURRENT

CMRR

-COM

MON-

MODE

REJ

ECTIO

N RA

TIO

f-FREQUENCY()

010 10K 100K

40

80

120

COMMON-MODE REJECTION RATIO

01020

40

6070

80

-35 5 25 65 85 105

V+=+30VDC

V+=+15VDC

V+=+5VDC

VCM=0VDC

20

60

100

1K 1M

-+

VIN 7.5VDC

+V0

+7.5VDC100K

100

100

100K

E O-O

UTPU

T VO

LTAG

E(

t-TIME()

0 1 2 4250

400

VOLTAGE-FOLLOWER PULSE RESPONSE (SMALL-SIGNAL)

350

300

3

V+=30VDCTA=+25

76

450

500

EO50

eIN

INPUT

OUTPUT

RL

855

Data Sheet

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