IS31AP2005-SLS2-TR

Product Overview

Category

IS31AP2005-SLS2-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in audio amplification applications.

Characteristics

• Package: SOT-23-6
• Essence: Audio amplifier IC
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

The IS31AP2005-SLS2-TR has the following specifications:

• Supply Voltage Range: 2.7V to 5.5V
• Output Power: 1.2W at 5V, 8Ω load, 10% THD+N
• Efficiency: Up to 90%
• Shutdown Current: <1μA
• Quiescent Current: 1.3mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IS31AP2005-SLS2-TR features a 6-pin SOT-23 package with the following pin configuration:

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

Functional Features

• Low quiescent current for power-saving operation
• Shutdown mode for further power reduction
• Short-circuit protection
• Thermal shutdown protection
• Wide supply voltage range for versatile applications

Advantages and Disadvantages

Advantages

• Compact SOT-23 package for space-constrained designs
• High efficiency for improved power utilization
• Shutdown mode for power-saving when not in use
• Short-circuit and thermal protection for enhanced reliability

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Requires external components for a complete audio amplification system

Working Principles

The IS31AP2005-SLS2-TR is a class AB audio amplifier IC. It amplifies the input audio signal and provides an amplified output signal suitable for driving speakers or headphones. The IC operates by modulating the supply voltage based on the input signal, resulting in an amplified output waveform.

Detailed Application Field Plans

The IS31AP2005-SLS2-TR finds applications in various audio amplification scenarios, including but not limited to:

1. Portable audio devices
2. Mobile phones and tablets
3. Bluetooth speakers
4. Headphone amplifiers
5. Home audio systems
6. Automotive audio systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the IS31AP2005-SLS2-TR include:

1. TPA3116D2: A higher-power class D audio amplifier IC with integrated features.
2. LM386: A low-power audio amplifier IC suitable for simple applications.
3. MAX9744: A compact class D audio amplifier IC with high efficiency.

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

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