IS31AP4912-UTLS2-TR

Product Overview

Category

IS31AP4912-UTLS2-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in audio amplification applications.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide operating voltage range

Package

IS31AP4912-UTLS2-TR is available in a small outline package (SOP) for easy integration into various electronic devices.

Essence

The essence of this product lies in its ability to amplify audio signals with high fidelity and efficiency.

Packaging/Quantity

IS31AP4912-UTLS2-TR is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 2.7V - 5.5V
• Output Power: 1.2W (at 5V, 10% THD+N, 8Ω load)
• Total Harmonic Distortion + Noise (THD+N): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The IS31AP4912-UTLS2-TR IC has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. IN+: Positive audio input
4. IN-: Negative audio input
5. SHDN: Shutdown control input
6. OUT: Audio output

Functional Features

• High gain audio amplification
• Low quiescent current
• Short-circuit protection
• Thermal shutdown protection
• Pop noise suppression during power-on/off

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact size for easy integration
• Wide operating voltage range allows flexibility in various applications

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional components for specific application requirements

Working Principles

IS31AP4912-UTLS2-TR operates as a class AB audio amplifier. It amplifies the input audio signal using internal circuitry and delivers an amplified output signal to drive speakers or other audio devices.

Detailed Application Field Plans

IS31AP4912-UTLS2-TR finds applications in various audio-related fields, including but not limited to: - Portable audio devices - Mobile phones - Tablets - Bluetooth speakers - Gaming consoles - Automotive audio systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to IS31AP4912-UTLS2-TR are: - TPA3116D2 - LM386 - MAX9744 - PAM8403 - STA540

These alternative models offer similar functionality and can be used depending on specific application requirements.

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