NJM2729E-TE1

Product Overview

Category

NJM2729E-TE1 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including audio amplification and signal processing.

Characteristics

• Compact size
• Low power consumption
• High performance
• Wide operating voltage range

Package

NJM2729E-TE1 is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of NJM2729E-TE1 lies in its ability to provide efficient audio amplification and signal processing capabilities in a compact form factor.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2.5V - 5.5V
• Output Power: 1W (at 5V, 10% THD+N)
• Total Harmonic Distortion + Noise (THD+N): 0.1% (at 1kHz, 1W)
• Operating Temperature Range: -40°C to +85°C
• Gain: 20dB (typical)

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. IN: Audio input
4. OUT: Audio output

Functional Features

• Low quiescent current
• Short-circuit protection
• Thermal shutdown protection
• Built-in gain control

Advantages and Disadvantages

Advantages

• Small form factor allows for space-efficient designs
• Wide operating voltage range enables compatibility with various power sources
• Low power consumption prolongs battery life in portable devices
• High-performance audio amplification enhances sound quality

Disadvantages

• Limited output power compared to larger audio amplifiers
• Higher total harmonic distortion at higher output levels

Working Principles

NJM2729E-TE1 operates as an audio amplifier by receiving an input audio signal through the IN pin. The integrated circuit processes and amplifies the signal, which is then outputted through the OUT pin. The gain control feature allows for adjusting the amplification level according to the application requirements.

Detailed Application Field Plans

NJM2729E-TE1 finds applications in various electronic devices, including: 1. Portable audio players 2. Mobile phones 3. Bluetooth speakers 4. Headphones 5. Home theater systems

Detailed and Complete Alternative Models

1. NJM2701E-TE1: Similar audio amplifier IC with lower output power but lower THD+N.
2. NJM2730E-TE1: Higher output power audio amplifier IC with similar characteristics and pin configuration.
3. NJM2712E-TE1: Audio amplifier IC with built-in equalizer functionality for enhanced sound customization.

(Note: These alternative models are provided for reference purposes and may have different specifications and features.)

In conclusion, NJM2729E-TE1 is a compact and high-performance audio amplifier IC that offers efficient audio amplification and signal processing capabilities. Its small form factor, wide operating voltage range, and low power consumption make it suitable for various portable and consumer electronic applications. However, it has limitations in terms of output power and total harmonic distortion at higher levels.