LM124AJ
Operational Amplifiers - Op Amps Quadruple Operational Amplifier 14-CDIP -55 to 125LM124AJ
Operational Amplifiers - Op Amps Quadruple Operational Amplifier 14-CDIP -55 to 125
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Manufacturer Part # : LM124AJ
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Package/Case: CDIP-14
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Tube or Tray
LM124AJ DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Offering superior value and performance, the LM324B and LM2902B are versatile operational amplifiers that can seamlessly replace older versions such as the LM224, LM324, and LM2902. Their robust design, low offset voltage, and high voltage capability make them a preferred choice for applications requiring precision signal processing and dependable operation. Whether used in industrial controls, automotive systems, or consumer electronics, the LM324B and LM2902B deliver consistent and reliable performance in even the harshest environments
Key Features
- Fast response time: 5 ns
- High speed op-amp for demanding applications
- Robust ESD protection against human body model
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Number of channels | 4 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 32 |
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 16 | Rail-to-rail | In to V- |
GBW (typ) (MHz) | 1.2 | Slew rate (typ) (V/µs) | 0.5 |
Vos (offset voltage at 25°C) (max) (mV) | 2 | Iq per channel (typ) (mA) | 0.175 |
Vn at 1 kHz (typ) (nV√Hz) | 35 | Rating | Military |
Operating temperature range (°C) | -55 to 125 | Offset drift (typ) (µV/°C) | 7 |
Input bias current (max) (pA) | 150000 | CMRR (typ) (dB) | 80 |
Iout (typ) (A) | 0.04 | Architecture | Bipolar |
Input common mode headroom (to negative supply) (typ) (V) | 0 | Input common mode headroom (to positive supply) (typ) (V) | -1.5 |
Output swing headroom (to negative supply) (typ) (V) | 0.005 | Output swing headroom (to positive supply) (typ) (V) | -2 |
FAQs
What is LM124AJ?
The LM124AJ is a quad, low-power, general-purpose operational amplifier manufactured by Texas Instruments. It is designed for a wide range of applications requiring low input offset voltage, low input bias current, and high open-loop gain.
How Does LM124AJ Work?
The LM124AJ functions as a general-purpose operational amplifier that amplifies input signals with high accuracy and stability. It is versatile and can be used in various circuit configurations for amplification, filtering, and signal conditioning purposes. The amplifier features a large open-loop gain and low input offset voltage for precision applications.
How Many Pins does LM124AJ have and What are the Functions of the Pinout Configuration?
The LM124AJ is housed in a 14-lead PDIP (Plastic Dual In-Line Package) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1: Non-inverting input for amplifier 1.
- IN1-: Inverting input for amplifier 1.
- OUT1: Output for amplifier 1.
- IN2, IN2-, OUT2: Pins for amplifier 2, with similar functions to amplifier 1.
- IN3, IN3-, OUT3: Pins for amplifier 3, with similar functions to amplifier 1.
- IN4, IN4-, OUT4: Pins for amplifier 4, with similar functions to amplifier 1.
What are the Pros and Cons of LM124AJ?
Pros:
- Quad Op-Amp: Contains four operational amplifiers in a single package, saving board space.
- Low Power Consumption: Operates with low power consumption, suitable for battery-powered devices.
- High Gain Bandwidth: Provides high gain bandwidth for various signal processing applications.
- Wide Supply Voltage Range: Supports a wide supply voltage range for flexibility in power supply selection.
- Low Input Offset Voltage: Ensures accurate signal processing with minimal error.
Cons:
- Package Size: The 14-lead PDIP package may be larger compared to more modern packages, requiring more board space.
- Limited Slew Rate: May have a limited slew rate compared to newer operational amplifiers.
- No Rail-to-Rail Operation: Does not offer rail-to-rail input and output capabilities.
Are There Any Equivalents/Alternatives to LM124AJ for Recommendation?
- The LM324 from Texas Instruments is a similar quad operational amplifier with comparable performance.
- Alternatives to the LM124AJ include the MC33078 from ON Semiconductor and the CA3240 from Intersil.
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