LM4850MTX/NOPB

Product Overview

Category

LM4850MTX/NOPB belongs to the category of audio amplifiers.

Use

It is used for amplifying 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 LM4850MTX/NOPB comes in a small outline package (SOP) with a specified number of pins.

Essence

The essence of LM4850MTX/NOPB lies in its ability to provide high-quality audio amplification in a compact and efficient manner.

Packaging/Quantity

The LM4850MTX/NOPB is typically packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

• Power Supply Voltage: 2.7V to 5.5V
• Output Power: Up to 1.1W per channel into 8Ω load
• Total Harmonic Distortion + Noise: 0.2% (typical) at 1kHz, 10% of rated output power
• Shutdown Current: 0.6μA (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LM4850MTX/NOPB has a total of 20 pins, including power supply pins, input and output pins, and control pins. The detailed pin configuration can be found in the product datasheet.

Functional Features

• Single-ended or differential input
• Integrated volume control
• Thermal shutdown protection
• Short-circuit and overvoltage protection

Advantages and Disadvantages

Advantages

• Compact size
• Low power consumption
• High efficiency
• Integrated volume control

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Requires external components for certain configurations

Working Principles

The LM4850MTX/NOPB operates by receiving an audio input signal, amplifying it using internal circuitry, and delivering the amplified signal to an external speaker or headphone.

Detailed Application Field Plans

The LM4850MTX/NOPB is commonly used in portable electronic devices such as: - Smartphones - Tablets - Portable media players - Bluetooth speakers - Wearable devices

Detailed and Complete Alternative Models

Some alternative models to LM4850MTX/NOPB include: - TPA2012D2 from Texas Instruments - MAX98306 from Maxim Integrated - NJU7089 from New Japan Radio

In conclusion, the LM4850MTX/NOPB is a versatile audio amplifier that offers high-quality sound amplification in a compact and efficient package. Its wide range of applications and functional features make it a popular choice for various electronic devices.

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