LM4952TSX/NOPB

Product Overview

Category:

LM4952TSX/NOPB belongs to the category of audio power amplifiers.

Use:

It is used to amplify audio signals in various electronic devices such as smartphones, tablets, and portable media players.

Characteristics:

• High efficiency
• Low distortion
• Small package size
• Low power consumption

Package:

The LM4952TSX/NOPB comes in a small outline package (SOP) with a specified quantity per package.

Essence:

The essence of LM4952TSX/NOPB lies in its ability to provide high-quality audio amplification in a compact and efficient manner.

Specifications

• Power Supply Range: 2.7V to 5.5V
• Output Power: 1.4W (typical) into 8Ω at 5V
• Total Harmonic Distortion + Noise: 0.15% (typical) at 1kHz, 1.2W into 8Ω
• Shutdown Current: 0.01μA (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LM4952TSX/NOPB has a total of 16 pins, each serving a specific function in the amplifier circuit. The detailed pin configuration includes input pins, output pins, power supply pins, and control pins.

Functional Features

• Integrated volume control
• Thermal shutdown protection
• Short-circuit and thermal overload protection
• Low quiescent current

Advantages and Disadvantages

Advantages

• Compact size
• Low power consumption
• High efficiency
• Built-in protection features

Disadvantages

• Limited output power compared to larger amplifiers
• May require additional components for certain applications

Working Principles

The LM4952TSX/NOPB operates by receiving an audio signal input, amplifying it using internal circuitry, and delivering the amplified signal to an external speaker or headphone. It utilizes low-power consumption techniques and integrated protection features to ensure reliable performance.

Detailed Application Field Plans

The LM4952TSX/NOPB is suitable for various portable and battery-powered electronic devices requiring audio amplification. Its compact size and low power consumption make it ideal for applications such as: - Mobile phones - Portable media players - Tablets - Handheld gaming devices

Detailed and Complete Alternative Models

Some alternative models to LM4952TSX/NOPB include: - LM4863 - TPA2012 - MAX98306

In conclusion, the LM4952TSX/NOPB is a versatile audio power amplifier that offers high-quality audio amplification in a compact and efficient package. Its integrated features and low power consumption make it suitable for a wide range of portable electronic devices.

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