Description
LM324N Quad Operational Amplifier IC: The Versatile Core for Your Analog Projects
The LM324N Quad Operational Amplifier IC is an indispensable component for electronics enthusiasts, students, and professional engineers across Bangladesh. If you’re looking for a reliable, cost-effective, and versatile op-amp solution, this high-quality IC from HTEBD is your go-to choice. This single package houses four independent, high-gain, internally frequency-compensated operational amplifiers designed for a wide range of applications. Whether you’re building precision amplifiers, active filters, or general-purpose control systems, the LM324N offers exceptional performance and value. Get the best lm324n price in Bangladesh exclusively at HTEBD.
✨ Key Features & Benefits
- Quad Op-Amp Design: Four independent operational amplifiers in one IC, saving space and cost in your designs.
- Wide Power Supply Range: Operates efficiently from a single 3V to 32V supply or dual ±1.5V to ±16V supplies, ensuring compatibility with diverse project requirements.
- Low Power Consumption: Ideal for battery-powered applications and energy-efficient designs, extending device runtime.
- High Gain Bandwidth: Internally frequency compensated for stable operation, simplifying circuit design and reducing external components.
- Input Common-Mode Range: Includes ground, making it perfectly suitable for single-supply applications without complex biasing.
- Differential Input Voltage Range: Equal to the power supply voltage, offering robust performance and protection.
- Robust & Reliable: Built for long-term stability and consistent performance in various electronic circuits.
- Cost-Effective Solution: Provides excellent analog performance without breaking the bank, making advanced projects accessible.
- Easy Integration: Standard DIP-14 package for straightforward prototyping on breadboards and easy mounting on PCBs.
🔥 Technical Specifications of LM324N
| Parameter | Value |
|---|---|
| IC Type | Quad Operational Amplifier |
| Model No. | LM324N / LM324 |
| Number of Channels | 4 |
| Operating Voltage (Single Supply) | 3V to 32V |
| Operating Voltage (Dual Supply) | ±1.5V to ±16V |
| Input Offset Voltage | Typically 2 mV |
| Input Bias Current | Typically 20 nA |
| Common-Mode Rejection Ratio (CMRR) | 65 dB |
| Gain Bandwidth Product | 1.2 MHz (Typical) |
| Slew Rate | 0.5 V/μs (Typical) |
| Operating Temperature Range | 0°C to +70°C |
| Package Type | DIP-14 |
📦 Additional Information
- Weight: Approximately 1.5g
- Dimensions (L x W x H): 19.3mm x 6.4mm x 4.5mm (DIP-14 Package)
- Package Includes: 1x LM324N Quad Operational Amplifier IC
🎯 Common Applications for LM324N
The versatility of the LM324N makes it suitable for a wide array of projects and systems:
- Active Filters (Low-pass, High-pass, Band-pass)
- Summing Amplifiers & Differential Amplifiers
- Voltage Comparators
- Oscillators and Function Generators
- Transducer Amplifiers
- DC Gain Blocks & Level Shifters
- Audio Amplifiers (pre-amp stages)
- Power Supply Monitoring Systems
- Robotics & Automation Control Systems
- Educational & Hobbyist Electronics Projects
✅ Why Choose LM324N from HTEBD?
At HTE Bangladesh, we are committed to providing you with genuine and high-quality electronic components. The LM324N IC is a fundamental building block for countless circuits, and our competitive lm324n price in Bangladesh makes it accessible for everyone, from students to seasoned engineers. Need assistance with your project or have questions about this IC? Our expert team is ready to help! আপনার প্রজেক্টের জন্য সেরা LM324N আইসি আজই অর্ডার করুন এবং দ্রুত ডেলিভারি পান!
❓ Frequently Asked Questions (FAQs)
Q: What is the main difference between LM324 and LM358?
A: The LM324 is a quad operational amplifier, meaning it contains four independent op-amps in one package, while the LM358 is a dual operational amplifier, containing two. Both are general-purpose op-amps but offer different numbers of channels, allowing for different circuit complexities.
Q: Can I power this IC with a single 5V supply?
A: Yes, the LM324N is designed to operate effectively with a single power supply as low as 3V, including a common 5V supply. Its input common-mode range includes ground, making it an excellent choice for single-supply applications in microcontrollers and other digital systems.
Q: Is the LM324N suitable for audio applications?
A: While the LM324N can be used in some audio applications, especially in pre-amplifier or filtering stages due to its low power consumption and high gain, it’s generally not considered “audio-grade” for high-fidelity applications. Its slew rate (0.5 V/μs) and total harmonic distortion might be limitations for demanding audio tasks. However, for general-purpose audio circuits or hobby projects where extreme fidelity isn’t paramount, it works well.
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