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Part Details for LM324N by Texas Instruments
Results Overview of LM324N by Texas Instruments
- Distributor Offerings: (19 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM324N | Texas Instruments | Quadruple Operational Amplifier 14-PDIP 0 to 70 | |
| LM324NSR | Texas Instruments | Quadruple Operational Amplifier 14-SO 0 to 70 | |
| LM324NSRE4 | Texas Instruments | Quadruple Operational Amplifier 14-SO 0 to 70 |
Price & Stock for LM324N
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
51AK5996
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Newark | Op-Amp, 1.2Mhz, 0 To 70Deg C, Pdip-14, 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 |
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$0.2110 / $0.4100 | Buy Now |
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DISTI #
296-1391-5-ND
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DigiKey | IC OPAMP GP 4 CIRCUIT 14DIP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
16640 In Stock |
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$0.1412 / $0.3400 | Buy Now |
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DISTI #
595-LM324N
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Mouser Electronics | Operational Amplifiers - Op Amps Quad RoHS: Compliant | 27002 |
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$0.1280 / $0.3400 | Buy Now |
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DISTI #
V72:2272_07274532
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Arrow Electronics | Op Amp Quad High Gain Amplifier ±16V/32V 14-Pin PDIP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2507 Container: Cut Strips | Americas - 125 |
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$0.1278 / $0.3328 | Buy Now |
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DISTI #
88090557
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Verical | Op Amp Quad High Gain Amplifier ±16V/32V 14-Pin PDIP Tube RoHS: Compliant Min Qty: 47 Package Multiple: 1 Date Code: 2507 | Americas - 125 |
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$0.1278 / $0.2090 | Buy Now |
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Bristol Electronics | Min Qty: 7 | 1035 |
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$0.1500 / $0.7500 | Buy Now |
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Bristol Electronics | 144 |
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RFQ | ||
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Bristol Electronics | 65 |
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RFQ | ||
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Quest Components | QUAD OP-AMP, 9000 UV OFFSET-MAX, 1 MHZ BAND WIDTH, PDIP14 | 355 |
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$0.2000 / $1.0000 | Buy Now |
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Quest Components | QUAD OP-AMP, 9000 UV OFFSET-MAX, 1 MHZ BAND WIDTH, PDIP14 | 209 |
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$0.3500 / $0.7000 | Buy Now |
Part Details for LM324N
LM324N CAD Models
LM324N Part Data Attributes
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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
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| 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 |
| LM324NE4 | Texas Instruments | Check for Price | Quad 30-V 1.2-MHz operational amplifier 14-PDIP 0 to 70 | LM324N vs LM324NE4 |
| 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 |
LM324N Frequently Asked Questions (FAQ)
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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.
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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.
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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.
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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.
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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.