LM124M

ACTIVE

Military-grade, quad, 30-V, 1.2-MHz operational amplifier with -55°C to 125°C operation

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Data sheet

document-pdfAcrobat LMx24, LMx24x, LMx24xx, LM2902, LM2902x, LM2902xx, LM2902xxx Quadruple Operational Amplifiers datasheet (Rev. AE) PDF | HTML

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LM124AQML

ACTIVE

Military-grade, quad, 32-V, 1-MHz, 3-mV offset voltage op amp with -55°C to 125°C operation High GBW (1.2 MHz), low power (0.175 mA), low noise (35 nV/√Hz), high output current (40 mA)

LM124M

ACTIVE

Data sheet

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Product details

Number of channels

4

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

32

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

16

Rail-to-rail

In to V-

GBW (typ) (MHz)

1.2

Slew rate (typ) (V/µs)

0.5

Vos (offset voltage at 25°C) (max) (mV)

5

Iq per channel (typ) (mA)

0.175

Vn at 1 kHz (typ) (nV√Hz)

35

Rating

Military

Operating temperature range (°C)

-55 to 125

Offset drift (typ) (µV/°C)

0

Input bias current (max) (pA)

150000

CMRR (typ) (dB)

80

Iout (typ) (A)

0.04

Architecture

Bipolar

Input common mode headroom (to negative supply) (typ) (V)

0

Input common mode headroom (to positive supply) (typ) (V)

-1.5

Output swing headroom (to negative supply) (typ) (V)

0.005

Output swing headroom (to positive supply) (typ) (V)

-2

Number of channels

4

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

32

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

16

Rail-to-rail

In to V-

GBW (typ) (MHz)

1.2

Slew rate (typ) (V/µs)

0.5

Vos (offset voltage at 25°C) (max) (mV)

5

Iq per channel (typ) (mA)

0.175

Vn at 1 kHz (typ) (nV√Hz)

35

Rating

Military

Operating temperature range (°C)

-55 to 125

Offset drift (typ) (µV/°C)

0

Input bias current (max) (pA)

150000

CMRR (typ) (dB)

80

Iout (typ) (A)

0.04

Architecture

Bipolar

Input common mode headroom (to negative supply) (typ) (V)

0

Input common mode headroom (to positive supply) (typ) (V)

-1.5

Output swing headroom (to negative supply) (typ) (V)

0.005

Output swing headroom (to positive supply) (typ) (V)

-2

CFP (W)

14

58.023 mm² (— mm × — mm)

CDIP (J)

14

130.4652 mm² (— mm × — mm)

LCCC (FK)

20

79.0321 mm² (— mm × — mm)

Next-generation LM324B and LM2902B
B versions are drop-in replacements for all versions of LM224, LM324, and LM2902
Improved specifications of B version
- Supply range: 3V to 36V (B, BA versions)
- Low input offset voltage: ±2mV (BA version) / 3mV (B version)
- ESD rating: 2kV (HBM), 1.5kV (CDM)
- EMI rejection: integrated RF and EMI filter
- Low input bias current: 50nA maximum (across –40°C to +125°C)
Common-mode input voltage range includes V–
Input voltage differential are drivable up to the supply voltage
For dual B versions, see LM358B and LM2904B

Next-generation LM324B and LM2902B
B versions are drop-in replacements for all versions of LM224, LM324, and LM2902
Improved specifications of B version
- Supply range: 3V to 36V (B, BA versions)
- Low input offset voltage: ±2mV (BA version) / 3mV (B version)
- ESD rating: 2kV (HBM), 1.5kV (CDM)
- EMI rejection: integrated RF and EMI filter
- Low input bias current: 50nA maximum (across –40°C to +125°C)
Common-mode input voltage range includes V–
Input voltage differential are drivable up to the supply voltage
For dual B versions, see LM358B and LM2904B

The LM324B and LM2902B devices are the next-generation versions of the industry-standard operational amplifiers (op amps) LM324 and LM2902, which include four high-voltage (36V) op amps.

These devices provide outstanding value for cost-sensitive applications, with features including low offset (600µV, typical), common-mode input range to ground, and high differential input voltage capability.

The LM324B and LM2902B are unity-gain stable and achieve a low offset voltage maximum of 3mV (2mV maximum for LM324BA and LM2902BA) and quiescent current of 240µA per amplifier (typical). High ESD (2kV HBM and 1.5kV CDM) and integrated EMI and RF filters enable the LM324B and LM2902B devices to be used in the most rugged, environmentally challenging applications.

The LM324B and LM2902B can drop-in replace all versions of the LM224, LM324, and LM2902 devices.

The LM324B and LM2902B devices are the next-generation versions of the industry-standard operational amplifiers (op amps) LM324 and LM2902, which include four high-voltage (36V) op amps.

These devices provide outstanding value for cost-sensitive applications, with features including low offset (600µV, typical), common-mode input range to ground, and high differential input voltage capability.

The LM324B and LM2902B are unity-gain stable and achieve a low offset voltage maximum of 3mV (2mV maximum for LM324BA and LM2902BA) and quiescent current of 240µA per amplifier (typical). High ESD (2kV HBM and 1.5kV CDM) and integrated EMI and RF filters enable the LM324B and LM2902B devices to be used in the most rugged, environmentally challenging applications.

The LM324B and LM2902B can drop-in replace all versions of the LM224, LM324, and LM2902 devices.

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Top documentation	Type	Title	Format options	Date
*	Data sheet	LMx24, LMx24x, LMx24xx, LM2902, LM2902x, LM2902xx, LM2902xxx Quadruple Operational Amplifiers datasheet (Rev. AE)	PDF \| HTML	Sep 12, 2025
*	SMD	LM124M SMD 77043012A		Jun 21, 2016
	E-book	The Signal e-book: A compendium of blog posts on op amp design topics	PDF \| HTML	Mar 28, 2017