LM124AJAlternatives & Equivalent Parts
About LM124AJ
LM124AJ is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | LM124AJSource | LM124AJB | LM124AJRQMLV |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages |
| Pin Count | 14 | 14 | 14 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $19.1600 | $23.1840 | — |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Date Of Intro | 1989-01-01 | 1989-03-01 | — |
| YTEOL | 15 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.1 µA | 0.1 µA | 0.01 µA |
| Bias Current-Max (IIB) @25C | 0.15 µA | 0.15 µA | 0.050555 µA |
| Common-mode Reject Ratio-Min | 70 dB | 70 dB | 70 dB |
| Common-mode Reject Ratio-Nom | 80 dB | 80 dB | 85 dB |
| Frequency Compensation | YES | YES | YES |
| Input Offset Current-Max (IIO) | 0.03 µA | 0.03 µA | 0.03 µA |
| Input Offset Voltage-Max | 2000 µV | 2000 µV | 2000 µV |
| JESD-30 Code | R-CDIP-T14 | R-CDIP-T14 | R-GDIP-T14 |
| JESD-609 Code | e0 | e0 | e0 |
| Low-Bias | YES | YES | NO |
| Low-Offset | NO | NO | NO |
| Micropower | YES | YES | YES |
| Number of Functions | 4 | 4 | 4 |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.3 | DIP14,.3 | DIP14,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE |
| Packing Method | TUBE | TUBE | TUBE |
| Power | NO | NO | NO |
| Programmable Power | NO | NO | NO |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Nom | 0.5 V/us | 0.5 V/us | 0.1 V/us |
| Subcategory | Operational Amplifier | Operational Amplifier | Operational Amplifier |
| Supply Current-Max | 3 mA | 3 mA | 3 mA |
| Supply Voltage Limit-Max | 32 V | 32 V | 32 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V |
| Surface Mount | NO | NO | NO |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | MILITARY | MILITARY | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Unity Gain BW-Nom | 1200 | 1200 | 1000 |
| Voltage Gain-Min | 50000 | 50000 | 10000 |
| Wideband | NO | NO | NO |
| Reach Compliance Code | — | Not Compliant | — |
| Screening Level | — | — | MIL-STD-883 |
| Slew Rate-Min | — | — | 0.1 V/us |
| Total Dose | — | — | 100k Rad(Si) V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM124AJ 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 LM124AJ 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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Request Alternatives for LM124AJFAQ
What is equivalent to LM124AJ?
Known equivalents for LM124AJ include LM124AJB, LM124AJRQMLV. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM124AJ?
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 LM124AJ 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.