LM124DIn StockTexas Instruments
Texas Instruments LM124D is a quad operational amplifier with 1.2MHz bandwidth, 70dB CMRR, and single/dual supply operation from 5V to 28V in a 14-Pin SOIC package. From $0.375 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LM124D Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3750(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad op-amp in a single 14-Pin SOIC package, saving board space
- Wide supply voltage range: 5V to 28V single supply or ±2.5V to ±14V dual supply
- 1.2MHz gain-bandwidth product suitable for audio and signal conditioning
- Low input bias current (150nA typ) for high-impedance sensor interfaces
- 70dB minimum CMRR for excellent noise rejection in differential measurements
Applications
The LM124D is widely used in industrial sensor signal conditioning, battery-powered portable equipment, and active filter designs. Its quad configuration makes it ideal for multi-channel amplification in process control systems and instrumentation. The wide supply voltage range and low power consumption also suit it for automotive and consumer electronics applications.
Specifications
| Date Of Intro | 1989-03-01 |
| YTEOL | 0 |
| 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-Min | 70dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.1 µA |
| Input Offset Voltage-Max | 5000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUT LINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 0.5V/us |
| Subcategory | Operational Amplifier |
| Supply Current-Max | 3mA |
| Supply Voltage Limit-Max | 32V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 1200 |
| Voltage Gain-Min | 50000 |
| Wideband | NO |
| ## LM124D Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM124D:
Frequently Asked Questions
What is the supply voltage range of the LM124D?
The LM124D operates from a single supply of 5V to 28V or a dual supply of ±2.5V to ±14V, making it versatile for both battery-powered and regulated power supply systems.
What are the key electrical specifications of the LM124D op-amp?
The LM124D features a 1.2MHz gain-bandwidth product, 70dB minimum common-mode rejection ratio (80dB typical), 0.15µA typical input bias current, and 0.1µA maximum input offset current at 25°C.
What package does the LM124D come in and what are its typical applications?
The LM124D is available in a 14-Pin SOIC (Small Outline Integrated Circuit) package. It is commonly used in signal conditioning, active filters, instrumentation amplifiers, process control, and audio amplification circuits.
Is the LM124D suitable as a replacement for the LM324?
Yes, the LM124D is pin-compatible with the LM324 family. Both are quad op-amps with similar electrical characteristics; the LM124 series is rated for a wider temperature range (−55°C to 125°C) compared to the standard LM324.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.2500 | $1.25 |
| 10+ | $0.6100 | $6.10 |
| 50+ | $0.5800 | $29.00 |
| 97+ | $0.3750 | $36.38 |
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