LME49880MRX/NOPB

Product Overview

Category

LME49880MRX/NOPB belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in audio amplifier applications.

Characteristics

• High-performance audio amplifier IC
• Low distortion and noise
• Wide bandwidth
• High output current capability

Package

LME49880MRX/NOPB is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of LME49880MRX/NOPB lies in its ability to provide high-quality audio amplification with low distortion and noise.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply voltage: 10V - 84V
• Output power: up to 200W
• Total harmonic distortion: less than 0.01%
• Input impedance: 20kΩ
• Output impedance: 0.03Ω
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

1. VCC: Power supply input
2. IN+: Non-inverting input
3. IN-: Inverting input
4. OUT: Amplifier output
5. GND: Ground

Functional Features

• High voltage gain
• High slew rate
• Short-circuit protection
• Thermal shutdown protection
• Overvoltage protection

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low distortion and noise
• Wide operating voltage range
• Robust protection features

Disadvantages

• Relatively high cost compared to some alternatives
• Requires careful heat dissipation due to high power handling capabilities

Working Principles

LME49880MRX/NOPB operates as a voltage amplifier, taking the input audio signal and amplifying it to a higher power level suitable for driving speakers. It utilizes a combination of high-performance transistors and feedback mechanisms to achieve low distortion and noise.

Detailed Application Field Plans

LME49880MRX/NOPB is widely used in various audio applications, including:

1. Home theater systems
2. Professional audio equipment
3. Car audio systems
4. Musical instrument amplifiers
5. Public address systems

Detailed and Complete Alternative Models

1. TPA3255EVM: Texas Instruments' audio amplifier IC with similar performance characteristics.
2. STA540: STMicroelectronics' audio amplifier IC offering lower power output but at a more affordable price point.
3. TAS5630B: Texas Instruments' digital audio amplifier IC with integrated DSP functionality.

These alternative models provide different options based on specific requirements and budget considerations.

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