LM4810MA/NOPB

Product Overview

Category

LM4810MA/NOPB belongs to the category of audio amplifiers.

Use

It is commonly used for amplifying audio signals in various electronic devices such as mobile phones, portable media players, and other consumer electronics.

Characteristics

The LM4810MA/NOPB is known for its low power consumption, small package size, and high-quality audio amplification capabilities.

Package

The LM4810MA/NOPB comes in a miniature surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of LM4810MA/NOPB lies in its ability to provide efficient audio amplification while consuming minimal power.

Packaging/Quantity

The LM4810MA/NOPB is typically packaged in reels containing a specific quantity, which varies based on the manufacturer's specifications.

Specifications

• Power Supply Voltage: 2.7V to 5.5V
• Output Power: 350mW at 3V, 10% THD+N, 16Ω Load
• Shutdown Current: 0.6μA (Typical)
• Quiescent Power Supply Current: 4.2mA (Typical)

Detailed Pin Configuration

The LM4810MA/NOPB features a standard pin configuration with input, output, power supply, and control pins arranged in a specific layout. Refer to the datasheet for the detailed pinout diagram.

Functional Features

• Low Quiescent Power Consumption
• Integrated Shutdown Function for Power Savings
• Thermal Shutdown Protection
• Short-Circuit and ESD Protection

Advantages and Disadvantages

Advantages

• Low power consumption
• Small package size
• High-quality audio amplification
• Integrated protection features

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional circuitry for certain applications

Working Principles

The LM4810MA/NOPB operates by receiving an audio input signal and amplifying it to drive a connected speaker or headphone. It utilizes internal circuitry to ensure efficient power usage and protect against potential faults.

Detailed Application Field Plans

The LM4810MA/NOPB is well-suited for use in portable electronic devices where space and power efficiency are crucial. It can be integrated into smartphones, tablets, portable music players, and other battery-powered gadgets requiring audio amplification.

Detailed and Complete Alternative Models

• LM4861
• TPA2012
• MAX98306

In conclusion, the LM4810MA/NOPB offers a balance of power efficiency and audio amplification capabilities, making it an ideal choice for compact electronic devices requiring high-quality sound reproduction.

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