LM324KDRAlternatives & Equivalent Parts
About LM324KDR
LM324KDR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LM324KDRSource | LM324D | LM324DRG3 | LM324MX | LM324M | LM324KD |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Texas Instruments | ON Semiconductor | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 | 14 | 14 | 14 | 14 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $0.1152 | $0.1783 | $0.0707 | $0.1400 | $0.2734 | $0.1930 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | — | Yes | Yes | — |
| Date Of Intro | 1989-03-01 | — | 1989-03-01 | — | — | — |
| YTEOL | 15 | 5.75 | 0 | 0 | 0 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.5 µA | 0.3 µA | 0.5 µA | 0.5 µA | 0.5 µA | 0.5 µA |
| Bias Current-Max (IIB) @25C | 0.25 µA | 0.15 µA | 0.25 µA | 0.25 µA | 0.25 µA | 0.25 µA |
| Common-mode Reject Ratio-Min | 65 dB | 70 dB | 65 dB | 65 dB | 65 dB | 65 dB |
| Common-mode Reject Ratio-Nom | 80 dB | 80 dB | 80 dB | 75 dB | 75 dB | 80 dB |
| Frequency Compensation | YES | YES | YES | YES | YES | YES |
| Input Offset Current-Max (IIO) | 0.15 µA | — | 0.15 µA | — | 0.15 µA | — |
| Input Offset Voltage-Max | 7000 µV | 9000 µV | 7000 µV | 9000 µV | 9000 µV | 9000 µV |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | e4 | e3 | — | — | e4 |
| Low-Bias | YES | NO | YES | NO | NO | NO |
| Low-Offset | NO | NO | NO | NO | NO | NO |
| Micropower | YES | YES | YES | YES | YES | YES |
| Number of Functions | 4 | 14 | 4 | 4 | 4 | 4 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 | SOP14,.25 | TSSOP14,.25 | SOP14,.25 | SOP14,.25 | SOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUT LINE | SMALL OUTLINE | SMALL OUT LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | TUBE | TR | TAPE AND REEL | TUBE | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 |
| Power | NO | NO | NO | NO | NO | NO |
| Programmable Power | NO | NO | NO | NO | NO | NO |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Nom | 0.5 V/us | 0.4 V/us | 0.5 V/us | — | — | 0.5 V/us |
| Subcategory | Operational Amplifier | — | Operational Amplifier | — | — | — |
| Supply Current-Max | 3 mA | 3 mA | 3 mA | 3 mA | 3 mA | 3 mA |
| Supply Voltage Limit-Max | 32 V | 32 V | 32 V | 32 V | 32 V | 32 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | NICKEL GOLD PALLADIUM SILVER | NICKEL GOLD PALLADIUM SILVER | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 |
| Unity Gain BW-Nom | 1200 | 1300 | 1200 | 1000 | — | 1200 |
| Voltage Gain-Min | 25000 | 50000 | 25000 | 15000 | 15000 | 15000 |
| Wideband | NO | NO | NO | NO | — | NO |
| Factory Lead Time | — | 10 Weeks | — | — | — | — |
| ## LM324D Alternates Showing results | — | Image | — | — | — | — |
| ## LM324DRG3 Alternates Showing results | — | — | Image | — | — | — |
| Manufacturer Package Code | — | — | — | 751ER | 751ER | — |
| Slew Rate-Min | — | — | — | — | — | 0.5 V/us |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for LM324KDR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM324KDR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LM324KDR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to LM324KDR?
Known equivalents for LM324KDR include LM324D, LM324DRG3, LM324MX. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM324KDR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LM324KDR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.