LM324 – Low Power Quad Op-Amp IC


Supply Voltage: 3V to 32V
Number of Channel: 4
Output Current Per Channel: 40mA
CMRR: 65 dB to 80 dB
Voltage Gain (dB): 100dB
Operating Current: 1.5 mA


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The LM324 IC is a low-cost, low-power IC with four Operational Amplifiers in one package. It is a Quad Op-Amp IC. The four Op-Amps are independent, have a high-gain and a wide operating voltage from 3V to 32V for single supply and 1.5V to 16V for dual supply. The IC has a supply current of about 700uA. The LM324 IC is commonly used as a Summing amplifier, Multivibrators, oscillator, transducer amplifier, DC Gain Block and as a conventional amplifier.

Product Description of LM324 – Low Power Quad Op-Amp IC

Low Power Quad Op-Amp IC



Below is a table describing the individual pins of the IC.



Features of LM324 – Low Power Quad Op-Amp IC

  • Four Amplifiers Per Package
  • Short Circuited Protected Outputs
  • True Differential Input Stage
  • Single Supply Operation: 3.0 V to 32 V or Dual Supplies ±1.5 V to ±16 V
  • Differential Input Voltage Range Equal to the Power Supply Voltage
  • Unity-Gain Bandwidth: 1MHz (Typ)
  • Internally Frequency Compensated for Unity Gain
  • DC Voltage Gain :100dB (Typ)
  • Input Bias Current : 45nA (Typ)
  • Input Offset Voltage : 2mV (Typ)
  • Supply current : ~700uA
  • Operating ambient temperature : 0˚C to 70˚C
  • Soldering pin temperature : 260 ˚C (for 10 seconds – prescribed)
  • Replacement for Industry Types 124, 224, 324

Additional Resources

LM324 – Low Power Quad Op-Amp IC datasheet

Package Contents

1× LM324 – Low Power Quad Op-Amp IC

Additional information

Weight .20 kg
Dimensions 10 × 10 × 7 cm


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