Part Details for LM324KDR by Texas Instruments
Results Overview of LM324KDR by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (7 options)
- CAD Models: (Available)
- 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.
LM324KDR Information
LM324KDR 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 LM324KDR
| Part # | Distributor | Description | Stock | Price | Buy | |
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LCSC | 3mV 250nA 500V/ms 80dB 3V30V 1.2MHz 4 SOIC-14 Amplifiers RoHS | 10 |
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$0.1584 / $0.2880 | Buy Now |
US Tariff Estimator: LM324KDR by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LM324KDR
LM324KDR CAD Models
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LM324KDR Part Data Attributes
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LM324KDR
Texas Instruments
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Datasheet
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LM324KDR
Texas Instruments
Quad, 30-V 1.2-MHz improved ESD (2 kV) operational amplifier 14-SOIC 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Pin Count | 14 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Date Of Intro | 1989-03-01 | |
| 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-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 Mm | |
| Low-Bias | Yes | |
| Low-Offset | No | |
| Micropower | Yes | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | TSSOP14,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Out Line | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power | No | |
| Programmable Power | No | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 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 | Yes | |
| Technology | Bipolar | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Unity Gain BW-Nom | 1200 | |
| Voltage Gain-Min | 25000 | |
| Wideband | No | |
| Width | 3.9 Mm |
Alternate Parts for LM324KDR
This table gives cross-reference parts and alternative options found for LM324KDR. 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 LM324KDR, 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 |
|---|---|---|---|---|
| LM324KDE4 | Texas Instruments | Check for Price | Quadruple Operational Amplifier 14-SOIC 0 to 70 | LM324KDR vs LM324KDE4 |
LM324KDR Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LM324KDR is 670mW, which is calculated based on the package thermal resistance and the maximum junction temperature.
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While the LM324KDR can be used as a comparator, it's not the best choice due to its relatively slow slew rate and limited bandwidth. 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 between the output and the inverting input, and adjust the gain and bandwidth of the amplifier to prevent oscillations.
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The input impedance of the LM324KDR is typically around 2MΩ, but it can vary depending on the specific application and operating conditions.
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The LM324KDR is rated for operation up to 125°C, but its performance may degrade at high temperatures. Be sure to check the datasheet for temperature-related specifications and consider using a more temperature-stable op-amp if necessary.