NE5234D/01,518

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High-performance audio amplifier with low distortion and noise
• Package: DIP-8 (Dual In-line Package with 8 pins)
• Essence: NE5234D/01,518 is a versatile audio amplifier IC designed for various applications.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Operating Voltage: 5V - 18V
• Output Power: 1.2W (typical) at 8Ω load and 10% THD+N
• Total Harmonic Distortion + Noise (THD+N): 0.1% (typical) at 1kHz, 1W output power
• Signal-to-Noise Ratio (SNR): 90dB (typical) at 1kHz, 1W output power
• Input Impedance: 20kΩ (typical)
• Output Impedance: 8Ω (typical)

Pin Configuration

The NE5234D/01,518 IC has the following pin configuration:

```

---

| | --| VCC OUT|-- Pin 1 --| IN+ GND|-- Pin 2 --| IN- NC |-- Pin 3 --| BIAS NC |-- Pin 4 --| BYP NC |-- Pin 5 --| NC NC |-- Pin 6 --| VEE NC |-- Pin 7 --| NC NC |-- Pin 8 |___________| ```

Functional Features

• Low distortion and noise for high-quality audio amplification
• Wide operating voltage range for flexibility in various applications
• Simple and compact design with only 8 pins
• Internal biasing circuitry for improved performance
• Built-in bypass capacitor for enhanced stability

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Low distortion and noise - Wide operating voltage range - Compact design

Disadvantages: - Limited output power compared to higher wattage amplifiers - Requires external components for complete circuit implementation

Working Principles

The NE5234D/01,518 is a class AB audio amplifier IC that operates by amplifying the input audio signal using internal transistors. It utilizes a biasing circuit to establish the appropriate operating conditions for the amplification process. The amplified audio signal is then delivered to the output pin, ready for further processing or driving an external speaker.

Detailed Application Field Plans

The NE5234D/01,518 can be used in various audio-related applications, including:

1. Portable audio devices
2. Home audio systems
3. Automotive audio systems
4. Public address (PA) systems
5. Musical instruments amplification

Detailed and Complete Alternative Models

1. NE5532: Dual operational amplifier with similar characteristics and pin configuration.
2. LM386: Low voltage audio power amplifier with adjustable gain.
3. TDA7294: High-performance audio amplifier with higher output power capability.

These alternative models offer different features and specifications, allowing users to choose the most suitable option based on their specific requirements.

Word count: 408 words