LM124,LM124A,LM224,LM224A

LM324,LM324A,LM324Y,LM2902,LM2902Q

QUADRUPLE OPERATIONAL AMPLIFIERS

SLOS066E-SEPTEMBER 1975-REVISED FEBRUARY1997

www.artschip.com

1

Wide Range of Supply Voltages:

Single Supply…3V to 30V

(LM2902 and LM2902Q 3V to 26V), or Dual Supplies

Low Supply Current Drain Independent of Supply

Voltage …0.8mA Typ

Common-Mode Input Voltage Range Includes Ground

Allowing Direct Sensing Near Ground

Low Input Bias and Offset Parameters:

Input Offset Voltage … 3mV Typ

A Versions… 2 mV Typ

Input Offset Current … 2nA Typ

Input Bias Current … 20nA Typ

A Versions … 15nA Typ

Differential

Input

Voltage

Range

Equal

to

Maximum-Rated Supply Voltage… 32V

(26V for LM2902 and LM2902Q)

Open-Loop Differential Voltage

Amplification … 100V/mV Typ

Internal Frequency Compensation

Description

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 is also

possible when the difference between the two supplies is 3V

to 30V (for the LM2902 and LM2902Q, 3V to 26V) and Vcc is

at least 1.5V 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 easily provides the required interface

electronics without requiring additional ±15-V supplies.

The LM2902Q is manufactured to demanding automotive

requirements.

The LM124 and LM124A are characterized for operation over

the full military temperature range of -55℃ to 125℃. The

LM224 and LM224A are characterized for operation from

-25℃ to 85℃. The LM324 and LM324A are characterized

for operation from 0℃ to 70℃. The LM2902 and LM2902Q

are characterized for operation from -40℃ to 125℃.

LM124,LM124A … J OR W PACKAGE

ALL OTHERS … D, DB, N OR PW PACKAGE

(TOP VIEW)

LM124,LM124A …FK PACKAGE

(TOP VIEW)

NC-No internal connection

Symbol (each amplifier)