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Part Details for LM124DT by STMicroelectronics
Results Overview of LM124DT by STMicroelectronics
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Available)
- Number of Functional Equivalents: (6 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.
LM124DT Information
LM124DT by STMicroelectronics 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 LM124DT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
07AH6655
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Newark | Opamp, 1.3Mhz, -55 To 125Deg C, No. Of Amplifiers:4 Amplifier, Bandwidth:1.3Mhz, Slew Rate:0.4V/Μs, Supply Voltage Range:3V To 30V, ± 1.5V To ± 15V, Amplifier Case Style:Soic, No. Of Pins:14Pins, Operating Temperature Min:-55°C, Rohs Compliant: Yes |Stmicroelectronics LM124DT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 5168 |
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$0.7380 / $1.9800 | Buy Now |
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DISTI #
497-15610-1-ND
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DigiKey | IC OPAMP GP 4 CIRCUIT 14SO Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
37110 In Stock |
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$0.8959 / $1.8300 | Buy Now |
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DISTI #
LM124DT
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Avnet Americas | OP Amp Quad GP ?15V/30V 14-Pin SOIC T/R - Tape and Reel (Alt: LM124DT) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days Container: Reel | 0 |
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$0.5432 / $0.5544 | Buy Now |
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DISTI #
511-LM124DT
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Mouser Electronics | Operational Amplifiers - Op Amps Quad Low Power RoHS: Compliant | 3114 |
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$0.8480 / $1.5900 | Buy Now |
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DISTI #
V36:1790_06548394
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Arrow Electronics | Op Amp Quad Low Power Amplifier ±15V/30V 14-Pin SOIC T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks Date Code: 2445 | Americas - 7500 |
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$0.7912 / $0.8178 | Buy Now |
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DISTI #
V72:2272_18456192
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Arrow Electronics | Op Amp Quad Low Power Amplifier ±15V/30V 14-Pin SOIC T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1844 Container: Cut Strips | Americas - 1 |
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$0.8260 | Buy Now |
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STMicroelectronics | Low power, low input bias current RoHS: Compliant Min Qty: 1 | 3114 |
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$0.9100 / $1.5600 | Buy Now |
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DISTI #
86940830
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Verical | Op Amp Quad Low Power Amplifier ±15V/30V 14-Pin SOIC T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2445 | Americas - 7500 |
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$0.7912 / $0.8178 | Buy Now |
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DISTI #
LM124DT
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TME | IC: operational amplifier, 1.3MHz, 3÷30V, Ch: 4, SO14, reel,tape Min Qty: 1 | 0 |
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$0.6600 / $1.4600 | RFQ |
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Ameya Holding Limited | IC OPAMP GP 1.3MHZ 14SO | 32500 |
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RFQ |
Part Details for LM124DT
LM124DT CAD Models
LM124DT Part Data Attributes
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LM124DT
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
LM124DT
STMicroelectronics
Low power, low input bias current
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | SOIC | |
| Package Description | SOP-14 | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| Factory Lead Time | 10 Weeks | |
| Samacsys Manufacturer | STMicroelectronics | |
| Amplifier Type | OPERATIONAL AMPLIFIER | |
| Architecture | VOLTAGE-FEEDBACK | |
| Average Bias Current-Max (IIB) | 0.3 µA | |
| Bias Current-Max (IIB) @25C | 0.15 µA | |
| Common-mode Reject Ratio-Nom | 80 dB | |
| Frequency Compensation | YES | |
| Input Offset Voltage-Max | 7000 µV | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 mm | |
| 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 | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TAPE AND REEL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Slew Rate-Nom | 0.4 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 | MILITARY | |
| 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 | 1300 | |
| Voltage Gain-Min | 25000 | |
| Width | 3.9 mm |
Alternate Parts for LM124DT
This table gives cross-reference parts and alternative options found for LM124DT. 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 LM124DT, 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 |
|---|---|---|---|---|
| LM224D | Philips Semiconductors | Check for Price | Operational Amplifier, 4 Func, 7000uV Offset-Max, BIPolar, PDSO14, | LM124DT vs LM224D |
LM124DT Frequently Asked Questions (FAQ)
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The maximum power dissipation of the LM124DT is 500mW. However, this value can be derated based on the ambient temperature and the package type.
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While the LM124DT can be used as a comparator, it's not the best choice. The LM124DT is an op-amp designed for linear applications, and its output stage is not optimized for high-speed switching. For comparator applications, a dedicated comparator IC like the LM339 or LM2901 is recommended.
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To ensure stability, make sure to decouple the power supply pins with capacitors (e.g., 100nF and 10uF) and use a bypass capacitor (e.g., 10nF) between the output and the inverting input. Additionally, keep the layout clean and avoid long traces to minimize parasitic capacitance and inductance.
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The input impedance of the LM124DT is typically around 2MΩ, but it can vary depending on the specific application and operating conditions. For precise measurements, it's recommended to consult the datasheet or perform experiments to determine the input impedance in your specific circuit.
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The LM124DT is rated for operation up to 125°C, but its performance may degrade at high temperatures. If you need to operate the device in a high-temperature environment, consider using a more temperature-resistant op-amp or taking measures to reduce the temperature, such as using a heat sink or thermal interface material.