LM124, LM124A, LM224, LM224A, LM324, LM324A, LM2902, LM2902V,

LM224K, LM224KA, LM324K, LM324KA, LM2902K, LM2902KV, LM2902KAV

QUADRUPLE OPERATIONAL AMPLIFIERS

SLOS066R − SEPTEMBER 1975 − REVISED JANUARY 2005

1

POST OFFICE BOX 655303

− LM224K, LM224KA

− LM324K, LM324KA

− LM2902K, LM2902KV, LM2902KAV

− Single Supply ...3 V to 32 V

(26 V for LM2902)

− Dual Supplies . . .

+1.5 V to +16 V

(

+13 V for LM2902)

Supply Voltage . . . 0.8 mA Typ

Includes Ground, Allowing Direct Sensing

Near Ground

− Input Offset Voltage ...3 mV Typ

A Versions ...2 mV Typ

− Input Offset Current ...2 nA Typ

− Input Bias Current...20 nA Typ

A Versions . . . 15 nA Typ

Maximum-Rated Supply Voltage ...32 V

(26 V for LM2902)

Amplification . . . 100 V/mV Typ

description/ordering information

These devices consist of four independent

high-gain frequency-compensated operational

amplifiers that are designed specifically to operate

from a single supply over a wide range of voltages.

Operation from split supplies also is possible if the

difference between the two supplies is 3 V to 32 V

1.5 V more positive than the input common-mode

voltage.

The

low

supply-current

drain

is

independent of the magnitude of the supply

voltage.

Applications

include

transducer

amplifiers,

dc

amplification

blocks,

and

all

the

conventional

operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For

example, the LM124 can be operated directly from the standard 5-V supply that is used in digital systems and

provides the required interface electronics, without requiring additional

±15-V supplies.

Copyright

 2004, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

1

2

3

4

5

6

7

14

13

12

11

10

9

8

1OUT

1IN−

1IN+

2IN+

2IN−

2OUT

4OUT

4IN−

4IN+

GND

3IN+

3IN−

3OUT

LM124 . . . D, J, OR W PACKAGE

LM124A ...J PACKAGE

LM224, LM224A, LM224K, LM224KA ...D OR N PACKAGE

LM324, LM324K . . . D, N, NS, OR PW PACKAGE

LM324A . . . D, DB, N, NS, OR PW PACKAGE

LM324KA . . . D, N, NS, OR PW PACKAGE

LM2902 . . . D, N, NS, OR PW PACKAGE

LM2902K . . . D, DB, N, NS, OR PW PACKAGE

LM2902KV, LM2902KAV ...D OR PW PACKAGE

(TOP VIEW)

3

2

1 20 19

910 11 12 13

4

5

6

7

8

18

17

16

15

14

4IN+

NC

GND

NC

3IN+

1IN+

NC

NC

2IN+

LM124, LM124A . . . FK PACKAGE

(TOP VIEW)

NC − No internal connection

On products compliant to MILPRF38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.