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NJM2749M-TE1
Introduction
The NJM2749M-TE1 is a versatile integrated circuit that belongs to the category of operational amplifiers. This component is widely used in various electronic applications due to its unique characteristics and functional features.
Basic Information Overview
- Category: Operational Amplifier
- Use: Signal amplification and processing
- Characteristics: Low noise, high gain, wide bandwidth
- Package: SOP8 (Small Outline Package)
- Essence: High-performance signal amplification
- Packaging/Quantity: Available in reels of 2500 units
Specifications
The NJM2749M-TE1 operates with a supply voltage range of ±2V to ±18V and has a low input offset voltage of 1mV. It offers a high gain bandwidth product of 10MHz and a low input bias current of 50pA.
Detailed Pin Configuration
The NJM2749M-TE1 features a standard SOP8 pin configuration: 1. Non-Inverting Input (+IN) 2. Inverting Input (-IN) 3. V- 4. Output 5. Offset Null 6. Offset Null 7. V+ 8. NC (No Connection)
Functional Features
- Low noise operation
- High gain for precise signal amplification
- Wide bandwidth for signal processing across various frequencies
- Offset null pins for calibration and fine-tuning
Advantages
- High precision amplification
- Versatile voltage supply range
- Low input offset voltage for accurate signal processing
Disadvantages
- Limited output current capability
- Sensitive to external noise and interference
Working Principles
The NJM2749M-TE1 operates based on the principles of differential amplification, where it amplifies the voltage difference between its non-inverting and inverting inputs. This allows for precise amplification and processing of input signals.
Detailed Application Field Plans
The NJM2749M-TE1 finds extensive use in the following application fields: - Audio amplification and processing - Instrumentation and measurement equipment - Active filters and signal conditioning circuits - Sensor signal amplification and conditioning
Detailed and Complete Alternative Models
Some alternative models to the NJM2749M-TE1 include: - LM741: A classic general-purpose operational amplifier - AD822: Precision instrumentation amplifier - TL072: Dual low-noise operational amplifier
In conclusion, the NJM2749M-TE1 is a highly capable operational amplifier with a wide range of applications in electronic circuits requiring precise signal amplification and processing.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NJM2749M-TE1 v technických řešeních
What is the NJM2749M-TE1?
- The NJM2749M-TE1 is a low dropout voltage regulator with a high output voltage accuracy and low current consumption, commonly used in various technical solutions.
What is the input voltage range for NJM2749M-TE1?
- The input voltage range for NJM2749M-TE1 is typically 2.5V to 16V.
What is the output voltage range for NJM2749M-TE1?
- The output voltage range for NJM2749M-TE1 is typically 1.8V to 15V.
What is the maximum output current of NJM2749M-TE1?
- The maximum output current of NJM2749M-TE1 is typically 500mA.
What are the typical applications of NJM2749M-TE1?
- Typical applications of NJM2749M-TE1 include power supplies for portable devices, battery-powered equipment, and other low dropout voltage applications.
What is the dropout voltage of NJM2749M-TE1?
- The dropout voltage of NJM2749M-TE1 is typically 200mV at 100mA load current.
What protection features does NJM2749M-TE1 offer?
- NJM2749M-TE1 offers overcurrent protection, thermal shutdown, and reverse current protection to ensure safe operation.
What is the operating temperature range for NJM2749M-TE1?
- The operating temperature range for NJM2749M-TE1 is typically -40°C to 125°C.
What are the package options available for NJM2749M-TE1?
- NJM2749M-TE1 is available in a small surface-mount package, such as SOT-23-5, making it suitable for compact designs.
How can I optimize the performance of NJM2749M-TE1 in my application?
- To optimize the performance of NJM2749M-TE1, ensure proper PCB layout, minimize input/output voltage differentials, and adhere to recommended operating conditions outlined in the datasheet.