LM4888SQX/NOPB

Product Overview

Category

LM4888SQX/NOPB belongs to the category of audio amplifiers.

Use

It is primarily used for amplifying audio signals in various electronic devices.

Characteristics

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

Package

LM4888SQX/NOPB comes in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of LM4888SQX/NOPB lies in its ability to provide efficient and reliable audio amplification in a compact form factor.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Power Supply Voltage: 2.7V to 5.5V
• Output Power: Up to 1.1W per channel
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM4888SQX/NOPB has the following pin configuration:

1. VDD: Power supply voltage input
2. INL: Left channel audio input
3. GND: Ground reference
4. INR: Right channel audio input
5. SHUTDOWN: Shutdown control input
6. BYPASS: Bypass capacitor connection
7. OUTR: Right channel audio output
8. OUTL: Left channel audio output

Functional Features

• Single-ended stereo audio amplifier
• Integrated shutdown control for power saving
• Internal thermal shutdown protection
• Short-circuit and overvoltage protection

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact size for space-constrained applications
• Wide voltage range compatibility

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional external components for specific applications

Working Principles

LM4888SQX/NOPB operates as a single-ended stereo audio amplifier. It takes the audio input signals, amplifies them, and delivers the amplified signals to the respective left and right audio output channels. The shutdown control feature allows for power saving when the amplifier is not in use.

Detailed Application Field Plans

The LM4888SQX/NOPB can be used in various applications, including but not limited to: - Portable audio devices - Mobile phones - Tablets - Personal computers - Gaming consoles - Automotive audio systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LM4888SQX/NOPB are: - LM4889SQX/NOPB - LM4890SQX/NOPB - LM4891SQX/NOPB - LM4892SQX/NOPB

These models provide comparable audio amplification capabilities and may have slight variations in specifications or package options.

In conclusion, LM4888SQX/NOPB is a compact and efficient audio amplifier suitable for various electronic devices. Its high-quality audio amplification, low power consumption, and wide voltage range compatibility make it a versatile choice for audio applications. However, its limited output power and potential need for additional external components should be considered for specific use cases.