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Item #:
116416447
LM2902N LM2902 Quad High-gain Frequency-Compensated Operational Amplifier Op Amp Breadboard-Friendly IC DIP-14 (Pack of 10)
82% of respondents would recommend this to a friend
Item #:
116416447
ZMW 643
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Designed specifically to operate from a single supply over a wide range of voltages, the LM2902 amplifiers are perfect for any application ranging from transducer amplification to conventional operational amplifier circuits.
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What Stands Out
Quad Configuration
The LM2902N offers four independent operational amplifiers in one package, maximizing circuit design flexibility and reducing component count for efficient breadboard layouts.
High Gain
Featuring high gain capabilities, the LM2902N enhances signal amplification, making it suitable for various applications needing precise signal processing in a compact design.
Frequency Compensation
Incorporating frequency compensation, this op-amp minimizes distortion and ensures stable performance across a wide range of frequencies, making it ideal for high-fidelity audio and precision applications.
Product Details
| Mounting Type | Surface Mount |
| Material Type | PDIP |
| Manufacturer | Fairchild/On Semiconductor |
| Model | LM2902N |
| Brand Name | Juried Engineering |
| UPC | 799993466374 |
| Part Number | LM2902N |
| Brand | Juried Engineering |
| Material | PDIP |
| Number of Items | 10 |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Electronics Students
Ideal for students learning about operational amplifiers in electronics courses and practical lab projects.
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Hobbyist Projects
Perfect for hobbyists designing circuits requiring operational amplification in DIY electronics projects.
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Prototype Development
Useful for engineers creating prototypes that demand high-gain, frequency-compensated operational amplification solutions.
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High-Frequency Applications
Not suitable for applications requiring extremely high-speed performance beyond the op-amp's specifications.
Product Description
LM2902N LM2902 Quad High-gain Frequency-Compensated Operational Amplifier Op Amp Breadboard-Friendly IC DIP-14 (Pack of 10)
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Customer Questions & Answers
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Question:
What is the LM2902N operational amplifier used for?
Answer: The LM2902N operational amplifier is commonly used in signal conditioning, filtering, and amplification tasks in various electronic circuits. Its high gain characteristics make it suitable for applications like audio processing, data acquisition, and sensor interfacing. In essence, it can amplify weak signals to stronger levels, facilitating better signal handling in complex systems. -
Question:
Why are operational amplifiers like the LM2902N important in electronics?
Answer: Operational amplifiers, like the LM2902N, are foundational components in modern electronics due to their versatility and functionality. They enable various operations such as addition, subtraction, integration, and differentiation of signals. Their role in amplifying and modifying signals makes them essential in devices ranging from simple audio amplifiers to sophisticated instrumentation systems. -
Question:
Is the LM2902N suitable for breadboard use?
Answer: Yes, the LM2902N is specifically designed to be breadboard-friendly, as it comes in a DIP-14 package that easily fits into standard breadboards. This makes it ideal for prototyping and experimenting with various circuit designs. This ease of use allows engineers and hobbyists to connect it easily with other components and test circuit performance quickly. -
Question:
What are the key features of the LM2902N operational amplifier?
Answer: The key features of the LM2902N include high gain, frequency compensation, low input bias current, and a wide power supply range. These features enable it to perform reliably in a range of applications from signal amplification to analog processing. Its high input impedance ensures minimal loading on previous stages, making it a robust choice for various circuits. -
Question:
Can the LM2902N be used in audio applications?
Answer: Absolutely, the LM2902N is well-suited for audio applications due to its low noise and high gain characteristics. It can be utilized in building audio amplifiers, mixers, and equalizers. This operational amplifier enhances audio signals by amplifying weak input signals to a level suitable for further processing without introducing significant distortion. -
Question:
What is the operating voltage range for the LM2902N?
Answer: The LM2902N operates effectively within a dual power supply range of ±4V to ±15V. This flexible voltage range allows it to be used in a variety of applications, catering to systems that require different levels of power supply. This adaptability makes it a preferred choice in both battery-operated devices and standard electronic circuits. -
Question:
How many LM2902N units are included in a pack?
Answer: Each pack of the LM2902N includes 10 units. This bulk packaging is ideal for engineers and hobbyists who frequently work with operational amplifiers, providing sufficient quantities for multiple projects, yet at a manageable size for individual designs. Having multiple units on hand also makes it convenient for prototyping and testing. -
Question:
Can I cascade multiple LM2902N amplifiers in a circuit?
Answer: Yes, cascading LM2902N amplifiers is a common practice to increase gain and improve signal processing. By connecting multiple op-amps in series, you can achieve higher amplification factors that may be required by your application. This method is often used in audio processing and signal conditioning where a specific gain is necessary. -
Question:
What is the temperature range for operating the LM2902N?
Answer: The LM2902N is designed to operate effectively over an industrial temperature range of -40°C to 85°C. This temperature resilience makes it suitable for use in varied environments, such as in automotive applications or outdoor electronics. Its durability ensures consistent performance in challenging conditions. -
Question:
Where can I buy LM2902N LM2902 Quad High-gain Frequency-Compensated Operational Amplifier Op Amp Breadboard-Friendly IC DIP-14 Pack of 10?
Answer: You can purchase the LM2902N LM2902 Quad High-gain Frequency-Compensated Operational Amplifier from Ubuy in Zambia. Ubuy offers a convenient platform for sourcing electronic components, ensuring that you receive genuine products with fast processing. It is an ideal choice for engineers and enthusiasts looking to streamline their ordering process.
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Pros
- High-performance amplification
- Ideal for breadboard use
- Durable and reliable design
- Low noise operation
- Versatile application in circuits
Cons
- Documentation could be more detailed.
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Features & Benefits
- Four independent high-gain operational amplifiers in a single package.
- Operates efficiently from a single supply over a wide voltage range.
- Ideal for transducer amplifiers and DC amplification applications.
- Low supply current drain at 0.8 mA typical, enhancing energy efficiency.
- Common-mode input voltage range includes ground, enabling direct sensing.
- Exceptional performance with low input bias and offset parameters.
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