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Part Details for LM124AJ/PB by Texas Instruments
Results Overview of LM124AJ/PB by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (8 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.
LM124AJ/PB Information
LM124AJ/PB 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 LM124AJ/PB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
28AH3039
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Newark | Op-Amp, Quad, 1Mhz, 0.5V/Us, Dip-14, No. Of Amplifiers:4 Amplifier, Bandwidth:1Mhz, 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:-55°C, Rohs Compliant: Yes |Texas Instruments LM124AJ/PB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 1 |
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$19.0500 / $22.7700 | Buy Now |
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DISTI #
296-38974-5-ND
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DigiKey | IC OPAMP GP 4 CIRCUIT 14CDIP Min Qty: 1 Lead time: 18 Weeks Container: Tube |
138 In Stock |
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$13.6812 / $20.9800 | Buy Now |
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DISTI #
926-LM124AJ
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Mouser Electronics | Operational Amplifiers - Op Amps Quad 32-V 1.2-MHz op amp with -55 C to RoHS: Not Compliant | 599 |
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$13.6800 / $20.9800 | Buy Now |
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Bristol Electronics | 17 |
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RFQ | ||
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Rochester Electronics | LM124-N Low Power Quad Operational Amplifier RoHS: Not Compliant Status: Active Min Qty: 1 | 1 |
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$10.4500 / $13.0600 | Buy Now |
Part Details for LM124AJ/PB
LM124AJ/PB CAD Models
LM124AJ/PB Part Data Attributes
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LM124AJ/PB
Texas Instruments
Buy Now
Datasheet
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LM124AJ/PB
Texas Instruments
Quad, 32-V, 1.2-MHz op amp with -55°C to 125°C operation 14-CDIP -55 to 125
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| Pbfree Code | Yes | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | CERAMIC, DIP-14 | |
| Pin Count | 14 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.1 µA | |
| Bias Current-Max (IIB) @25C | 0.15 µA | |
| Common-mode Reject Ratio-Min | 70 dB | |
| Common-mode Reject Ratio-Nom | 80 dB | |
| Frequency Compensation | YES | |
| Input Offset Current-Max (IIO) | 0.03 µA | |
| Input Offset Voltage-Max | 5000 µV | |
| JESD-30 Code | R-GDIP-T14 | |
| JESD-609 Code | e0 | |
| Length | 19.56 mm | |
| Low-Bias | NO | |
| Low-Offset | NO | |
| Micropower | YES | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Packing Method | TUBE | |
| Power | NO | |
| Programmable Power | NO | |
| Qualification Status | Not Qualified | |
| Screening Level | MIL-STD-883 | |
| Seated Height-Max | 5.08 mm | |
| Slew Rate-Nom | 0.5 V/us | |
| Supply Current-Max | 1.2 mA | |
| Supply Voltage Limit-Max | 32 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temperature Grade | MILITARY | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| 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 LM124AJ/PB
This table gives cross-reference parts and alternative options found for LM124AJ/PB. 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 LM124AJ/PB, 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 |
|---|---|---|---|---|
| 7704302CA | Rochester Electronics LLC | Check for Price | Operational Amplifier, 4 Func, 4000uV Offset-Max, BIPolar, CDIP14, CERAMIC, DIP-14 | LM124AJ/PB vs 7704302CA |
| 7704302CX | Texas Instruments | Check for Price | QUAD OP-AMP, 7000uV OFFSET-MAX, CDIP14, CERAMIC, DIP-14 | LM124AJ/PB vs 7704302CX |
| JM38510/11005BCA | Fairchild Semiconductor Corporation | Check for Price | Operational Amplifier, 4 Func, 7000uV Offset-Max, BIPolar, CDIP14, | LM124AJ/PB vs JM38510/11005BCA |
LM124AJ/PB Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LM124AJ/PB 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 LM124AJ/PB can operate up to 125°C, it's not recommended for use in high-temperature environments above 85°C without proper heat sinking and thermal management. Exceeding the recommended operating temperature can reduce the lifespan of the device.
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To ensure stability, it's essential to follow proper compensation techniques, such as adding a capacitor in the feedback loop or using a resistor in series with the capacitor. Additionally, ensure that the gain and phase margins are sufficient to prevent oscillations.
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To minimize noise and ensure optimal performance, it's recommended to follow a star-grounding layout, keep the input and output traces separate, and use a ground plane to reduce electromagnetic interference (EMI).
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While the LM124AJ/PB can be used as a comparator, it's not the most suitable device for this application. The LM124AJ/PB is an op-amp designed for linear applications, and its output stage is not optimized for high-speed switching. A dedicated comparator like the LM339 or LM2901 would be a better choice.