LME49810TB/NOPB

Product Overview

The LME49810TB/NOPB belongs to the category of audio amplifier integrated circuits. It is commonly used in audio applications such as professional audio equipment, high-fidelity amplifiers, and musical instrument amplifiers. The LME49810TB/NOPB is known for its high performance, low distortion, and excellent thermal characteristics. It is available in a TO-220 package and is designed to deliver exceptional audio quality.

Package and Quantity

The LME49810TB/NOPB is packaged in a TO-220-11 package and is typically sold in quantities of one or more.

Specifications

• Operating Voltage: ±2.5V to ±40V
• Output Power: Up to 200W
• Total Harmonic Distortion (THD): 0.0006% at 1kHz, 20W into 8Ω
• Slew Rate: 50V/µs
• Quiescent Current: 10mA

Detailed Pin Configuration

The LME49810TB/NOPB features a total of 11 pins, including power supply pins, input and output pins, and protection circuitry pins. The pin configuration is as follows: 1. OUTA 2. V- 3. IN- 4. IN+ 5. V+ 6. BYPASS 7. VCC 8. GND 9. VEE 10. OUTB 11. PROTECT

Functional Features

• High output power capability
• Low distortion and noise
• Thermal shutdown protection
• Short-circuit and overvoltage protection
• Wide operating voltage range

Advantages and Disadvantages

Advantages

• High-quality audio performance
• Robust protection features
• Wide operating voltage range

Disadvantages

• Higher quiescent current compared to some alternatives
• Larger package size may not be suitable for space-constrained designs

Working Principles

The LME49810TB/NOPB operates as a class AB audio amplifier, utilizing a complementary bipolar output stage to deliver high-quality audio signals with low distortion. It incorporates protection circuitry to safeguard against overloads, short circuits, and thermal issues, ensuring reliable operation.

Detailed Application Field Plans

The LME49810TB/NOPB is well-suited for various audio applications, including: - Professional audio amplifiers - High-fidelity stereo systems - Musical instrument amplifiers - Home theater systems

Detailed and Complete Alternative Models

Some alternative models to the LME49810TB/NOPB include: - TDA7294 - LM3886 - TPA3116D2 - STA540

In conclusion, the LME49810TB/NOPB is a high-performance audio amplifier IC that offers exceptional audio quality, robust protection features, and wide application versatility. Its specifications, pin configuration, functional features, advantages, and disadvantages make it a valuable component for audio system designers and enthusiasts.

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