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Amplifier Circuits / Operational Amplifiers / LM324N
Datasheets
LM324N by:

Quad 30-V 1.2-MHz operational amplifier 14-PDIP 0 to 70

Part Details for LM324N by Texas Instruments

Results Overview of LM324N by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LM324N Information

LM324N by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for LM324N

Part # Distributor Description Stock Price Buy
DISTI # 51AK5996
Newark Op-Amp, Quad, Pdip-14, 0 To 70Deg C, No. Of Amplifiers:4 Amplifier, Bandwidth:1.2Mhz, Slew Rate:0.5V/Μs, Supply Voltage Range:3V To 32V, ± 1.5V To ± 16V, Amplifier Case Style:Dip, No. Of Pins:14Pins, Operating Temperature Min:0°C, Rohs Compliant: Yes |Texas Instruments LM324N RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Bulk 0
  • 1 $0.5090
  • 10 $0.4410
  • 100 $0.3420
  • 500 $0.2790
  • 1,000 $0.2270
  • 2,500 $0.2110
  • 10,000 $0.2010
$0.2010 / $0.5090 Buy Now
Bristol Electronics   Min Qty: 7 1035
  • 7 $0.7500
  • 21 $0.3750
  • 135 $0.2250
  • 668 $0.1500
$0.1500 / $0.7500 Buy Now
Bristol Electronics   144
RFQ
Bristol Electronics   65
RFQ
Rochester Electronics LM324 Quadruple operational amplifier RoHS: Compliant Status: Active Min Qty: 1 3
  • 1 $0.1375
  • 25 $0.1348
  • 100 $0.1293
  • 500 $0.1238
  • 1,000 $0.1169
$0.1169 / $0.1375 Buy Now
DISTI # LM324N-TI
TME IC: operational amplifier, 1.2MHz, Ch: 4, DIP14 Min Qty: 1 7733
  • 1 $0.4870
  • 10 $0.3420
  • 25 $0.2730
  • 100 $0.2440
  • 250 $0.2050
  • 500 $0.1850
  • 1,000 $0.1700
  • 2,500 $0.1580
$0.1580 / $0.4870 Buy Now
Ameya Holding Limited   100
RFQ
Velocity Electronics Our Stock 6
RFQ
Chip 1 Exchange INSTOCK 1493
RFQ
Chip-Germany GmbH   RoHS: Not Compliant 5
RFQ
LCSC Four channels 45nA 1.2MHz DIP-14 Operational Amplifier ROHS 5
  • 5 $0.2683
  • 50 $0.2147
  • 150 $0.1930
  • 500 $0.1658
  • 2,500 $0.1537
  • 5,000 $0.1465
$0.1465 / $0.2683 Buy Now
Win Source Electronics IC OPAMP GP 1.2MHZ 14DIP 6100
  • 85 $0.6221
  • 175 $0.5820
  • 270 $0.5619
  • 385 $0.5218
  • 500 $0.5017
  • 625 $0.4817
$0.4817 / $0.6221 Buy Now

Part Details for LM324N

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LM324N Part Data Attributes

Parametric Data
LM324N Texas Instruments
Buy Now Datasheet
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LM324N Texas Instruments Quad 30-V 1.2-MHz operational amplifier 14-PDIP 0 to 70
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Date Of Intro 1986-02-11
Samacsys Manufacturer Texas Instruments
Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 0.5 µA
Bias Current-Max (IIB) @25C 0.25 µA
Common-mode Reject Ratio-Min 65 dB
Common-mode Reject Ratio-Nom 80 dB
Frequency Compensation YES
Input Offset Current-Max (IIO) 0.15 µA
Input Offset Voltage-Max 7000 µV
JESD-30 Code R-PDIP-T14
JESD-609 Code e4
Length 19.305 mm
Low-Bias YES
Low-Offset NO
Micropower YES
Number of Functions 4
Number of Terminals 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style IN-LINE
Packing Method TUBE
Power NO
Programmable Power NO
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Slew Rate-Nom 0.5 V/us
Supply Current-Max 3 mA
Supply Voltage Limit-Max 32 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Unity Gain BW-Nom 1200
Voltage Gain-Min 25000
Wideband NO
Width 7.62 mm

Alternate Parts for LM324N

This table gives cross-reference parts and alternative options found for LM324N. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM324N, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM324KN Rochester Electronics LLC Check for Price QUAD OP-AMP, 9000uV OFFSET-MAX, 1.2MHz BAND WIDTH, PDIP14, ROHS COMPLIANT, PLASTIC, DIP-14 LM324N vs LM324KN
Part Number Manufacturer Composite Price Description Compare
LM324NE3 Texas Instruments Check for Price Quad 30-V 1.2-MHz operational amplifier 14-PDIP 0 to 70 LM324N vs LM324NE3
LM324N National Semiconductor Corporation Check for Price IC QUAD OP-AMP, 9000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDIP14, PLASTIC, DIP-14, Operational Amplifier LM324N vs LM324N
LM324KN Texas Instruments Check for Price Quad, 30-V 1.2-MHz improved ESD (2 kV) operational amplifier 14-PDIP 0 to 70 LM324N vs LM324KN
UPC324C NEC Electronics America Inc Check for Price Operational Amplifier, 4 Func, 7000uV Offset-Max, BIPolar, PDIP14, 0.300 INCH, PLASTIC, DIP-14 LM324N vs UPC324C
UPC324C-A NEC Electronics Group Check for Price Operational Amplifier, 4 Func, 7000uV Offset-Max, BIPolar, PDIP14, 0.300 INCH, PLASTIC, DIP-14 LM324N vs UPC324C-A
LM324E Harris Semiconductor Check for Price Operational Amplifier, 4 Func, 7000uV Offset-Max, BIPolar, PDIP14 LM324N vs LM324E
LM324N_NL Fairchild Semiconductor Corporation Check for Price Operational Amplifier, 4 Func, BIPolar, PDIP14, LEAD FREE, DIP-14 LM324N vs LM324N_NL
LM324N,602 NXP Semiconductors Check for Price LM324N LM324N vs LM324N,602

LM324N Related Parts

LM324N Frequently Asked Questions (FAQ)

  • The maximum power dissipation of the LM324N is 670mW, which is calculated based on the maximum junction temperature (Tj) of 150°C and the thermal resistance (RθJA) of 125°C/W.

  • While the LM324N can be used as a comparator, it's not the best choice due to its relatively slow slew rate (0.5V/μs) and limited bandwidth (1MHz). A dedicated comparator like the LM339 or LM2901 would be a better option.

  • To ensure stability, make sure to add a compensation capacitor (typically 10-100pF) between the output and the inverting input. This helps to reduce oscillations and improve phase margin.

  • The input impedance of the LM324N is typically around 2MΩ, which is relatively high. This makes it suitable for use with high-impedance sources or in applications where input impedance is critical.

  • Yes, the LM324N can be used in a single-supply configuration, but you'll need to ensure that the input voltage is within the common-mode range (VCC-1.5V to VCC+0.5V). You may also need to add a voltage divider or level shifter to adjust the input voltage.

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