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LM124-N, LM224-N

LM2902-N, LM324-N

SNOSC16D – MARCH 2000 – REVISED JANUARY 2015

LMx24-N, LM2902-N Low-Power, Quad-Operational Amplifiers

1 Features

3 Description

The LM124-N series consists of four independent,

1

•

Internally Frequency Compensated for Unity Gain

high-gain,

internally

frequency

compensated

•

Large DC Voltage Gain 100 dB

operational amplifiers designed to operate from a

•

Wide Bandwidth (Unity Gain) 1 MHz

single power supply over a wide range of voltages.

(Temperature Compensated)

Operation from split-power supplies is also possible

and

the

low-power

supply

current

drain

is

•

Wide Power Supply Range:

independent of the magnitude of the power supply

–

Single Supply 3 V to 32 V

voltage.

–

or Dual Supplies ±1.5 V to ±16 V

Application areas include transducer amplifiers, DC

•

Very Low Supply Current Drain (700

μA)

gain blocks and all the conventional op amp circuits

—Essentially Independent of Supply Voltage

which now can be more easily implemented in single

•

Low Input Biasing Current 45 nA

power supply systems. For example, the LM124-N

series can directly operate off of the standard 5-V

(Temperature Compensated)

power supply voltage which is used in digital systems

•

Low Input Offset Voltage 2 mV

and easily provides the required interface electronics

and Offset Current: 5 nA

without requiring the additional ±15 V power supplies.

•

Input Common-Mode Voltage Range Includes

Ground

Device Information(1)

•

Differential Input Voltage Range Equal to the

PART NUMBER

PACKAGE

BODY SIZE (NOM)

Power Supply Voltage

LM124-N

CDIP (14)

19.56 mm × 6.67 mm

•

− 1.5 V

LM224-N

CDIP (14)

19.56 mm × 6.67 mm

•

Advantages:

PDIP (14)

19.177 mm × 6.35 mm

–

Eliminates Need for Dual Supplies

LM324-N

SOIC (14)

8.65 mm × 3.91 mm

–

Four Internally Compensated Op Amps in a

TSSOP (14)

5.00 mm × 4.40 mm

Single Package

PDIP (14)

19.177 mm × 6.35 mm

–

LM2902-N

SOIC (14)

8.65 mm × 3.91 mm

also Goes to GND

TSSOP (14)

5.00 mm × 4.40 mm

–

Compatible With All Forms of Logic

(1) For all available packages, see the orderable addendum at

–

Power Drain Suitable for Battery Operation

the end of the datasheet.

–

In the Linear Mode the Input Common-Mode,

Voltage Range Includes Ground and the

Schematic Diagram

Output Voltage

–

Can Swing to Ground, Even Though Operated

from Only a Single Power Supply Voltage

–

Unity Gain Cross Frequency is Temperature

Compensated

–

Input Bias Current is Also Temperature

Compensated

2 Applications

•

Transducer Amplifiers

•

DC Gain Blocks

•

Conventional Op Amp Circuits

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.