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NJM2536AM
Product Overview
- Category: Integrated Circuit (IC)
- Use: Audio Amplifier
- Characteristics: Low noise, high gain, compact size
- Package: SOP-8 (Small Outline Package)
- Essence: Amplification of audio signals
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Operating Voltage: 2.5V to 5.5V
- Input Impedance: 100 kΩ
- Output Power: 1.2W (at 5V power supply)
- Total Harmonic Distortion: 0.1% (at 1kHz, 1.0W output)
- Frequency Response: 20Hz to 20kHz
- Shutdown Current: 0.1μA (typical)
Detailed Pin Configuration
The NJM2536AM IC has a SOP-8 package with the following pin configuration:
- VCC: Power Supply Positive Terminal
- IN+: Non-Inverting Input
- IN-: Inverting Input
- GND: Ground
- SHDN: Shutdown Control Input
- OUT: Output
- NC: No Connection
- VEE: Power Supply Negative Terminal
Functional Features
- Low noise amplification of audio signals
- High gain for improved signal strength
- Compact size for space-constrained applications
- Shutdown control for power-saving mode
Advantages and Disadvantages
Advantages: - Low noise amplification ensures clear audio output - High gain allows for amplification of weak signals - Compact size enables integration in small devices - Shutdown control helps conserve power when not in use
Disadvantages: - Limited output power compared to higher wattage amplifiers - Requires external power supply for operation
Working Principles
The NJM2536AM is an audio amplifier IC that operates on a low voltage power supply. It utilizes internal circuitry to amplify audio signals with minimal noise and distortion. The input audio signal is fed through the non-inverting (IN+) or inverting (IN-) inputs, and the amplified output is obtained from the OUT pin. The SHDN pin allows for control of the amplifier's power state, enabling power-saving functionality.
Detailed Application Field Plans
The NJM2536AM is commonly used in various audio applications, including:
- Portable audio devices: MP3 players, smartphones, tablets
- Headphone amplifiers
- Audio interfaces
- Home theater systems
- Car audio systems
Detailed and Complete Alternative Models
- LM386: Low Voltage Audio Power Amplifier
- TDA7052: 1W BTL Mono Audio Amplifier
- MAX9814: Electret Microphone Preamplifier
- TPA3110D2: Stereo Class D Audio Amplifier
- STA540: 4x13W Quad Bridge Amplifier
These alternative models offer similar functionality and can be considered as alternatives to the NJM2536AM depending on specific requirements and design constraints.
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10 domande e risposte comuni relative all'applicazione di NJM2536AM nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of NJM2536AM in technical solutions:
Q: What is NJM2536AM? A: NJM2536AM is a specific model of operational amplifier (op-amp) manufactured by New Japan Radio. It is commonly used in various technical applications.
Q: What are the key features of NJM2536AM? A: Some key features of NJM2536AM include low noise, low input bias current, wide bandwidth, and low power consumption.
Q: What are the typical applications of NJM2536AM? A: NJM2536AM is often used in audio amplifiers, active filters, instrumentation amplifiers, and other precision analog circuits.
Q: What is the supply voltage range for NJM2536AM? A: The supply voltage range for NJM2536AM is typically between ±2V and ±18V.
Q: What is the input offset voltage of NJM2536AM? A: The input offset voltage of NJM2536AM is typically very low, around a few microvolts.
Q: Can NJM2536AM operate with a single power supply? A: Yes, NJM2536AM can be operated with a single power supply, as long as it is within the specified voltage range.
Q: What is the maximum output current of NJM2536AM? A: The maximum output current of NJM2536AM is typically around 20mA.
Q: Does NJM2536AM have built-in protection features? A: Yes, NJM2536AM has built-in protection against short-circuits and thermal overload.
Q: What is the operating temperature range for NJM2536AM? A: The operating temperature range for NJM2536AM is typically between -40°C and +85°C.
Q: Is NJM2536AM RoHS compliant? A: Yes, NJM2536AM is RoHS (Restriction of Hazardous Substances) compliant, meaning it does not contain hazardous materials like lead or mercury.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for NJM2536AM.