NJM2283D# - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High-performance, low-power consumption
• Package: Dual Inline Package (DIP)
• Essence: Amplification of electrical signals
• Packaging/Quantity: Available in reels of 1000 units

Specifications

• Operating Voltage: 5V - 15V
• Output Power: 1W
• Frequency Response: 20Hz - 20kHz
• Total Harmonic Distortion: <0.1%
• Input Impedance: 10kΩ
• Output Impedance: 8Ω

Detailed Pin Configuration

The NJM2283D# IC has a total of 8 pins arranged as follows:

Pin 1: Vcc (Positive Power Supply) Pin 2: Non-Inverting Input Pin 3: Inverting Input Pin 4: Ground Pin 5: Output Pin 6: Feedback Resistor Pin 7: Bypass Capacitor Pin 8: Vee (Negative Power Supply)

Functional Features

• High amplification gain
• Low power consumption
• Wide frequency response range
• Low total harmonic distortion
• Built-in protection circuitry against overloads and short circuits

Advantages and Disadvantages

Advantages: - High-performance amplification - Low power consumption - Compact size - Built-in protection circuitry

Disadvantages: - Limited output power (1W) - Requires external power supply

Working Principles

The NJM2283D# is an amplifier IC that operates by amplifying electrical signals. It utilizes a combination of input and feedback resistors to control the amplification gain. The amplified signal is then outputted through the designated pin.

Detailed Application Field Plans

The NJM2283D# IC finds applications in various fields, including: 1. Audio systems: Used to amplify audio signals in speakers, headphones, and audio amplifiers. 2. Communication devices: Amplifies signals in telecommunication equipment such as mobile phones and two-way radios. 3. Medical devices: Utilized in medical equipment for amplifying bioelectric signals. 4. Industrial automation: Used in control systems to amplify sensor signals for monitoring and control purposes.

Detailed and Complete Alternative Models

1. NJM2285D#: Similar to NJM2283D#, but with higher output power (2W).
2. NJM2287D#: Offers similar features as NJM2283D#, but with lower power consumption.
3. NJM2289D#: Provides higher amplification gain compared to NJM2283D#.

In conclusion, the NJM2283D# is a high-performance amplifier IC that offers low power consumption and wide frequency response. It is commonly used in audio systems, communication devices, medical equipment, and industrial automation. While it has limitations in terms of output power, it provides reliable amplification with built-in protection circuitry. Alternative models such as NJM2285D#, NJM2287D#, and NJM2289D# offer variations in output power and amplification gain to suit different application requirements.