LME49725MA/NOPB

Product Overview

Category

LME49725MA/NOPB belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in audio applications, specifically for high-performance audio amplification.

Characteristics

• High-fidelity audio reproduction
• Low distortion and noise levels
• Wide frequency response range
• High output current capability
• Excellent channel separation

Package

LME49725MA/NOPB is available in a small outline package (SOP) format.

Essence

The essence of LME49725MA/NOPB lies in its ability to provide superior audio amplification with minimal distortion and noise.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on customer requirements.

Specifications

• Supply Voltage: ±2.5V to ±17V
• Input Voltage Range: ±13V
• Output Current: 80mA
• Gain Bandwidth Product: 55MHz
• Total Harmonic Distortion: 0.00003% (typical)
• Input Noise Voltage: 2.7nV/√Hz (typical)

Detailed Pin Configuration

1. V+
2. OUT1
3. IN1-
4. IN1+
5. GND
6. IN2+
7. IN2-
8. OUT2
9. V-

Functional Features

• Dual-channel audio amplifier
• High slew rate for accurate signal reproduction
• Internal thermal shutdown protection
• Unity-gain stable
• Short-circuit protection

Advantages and Disadvantages

Advantages

• Exceptional audio quality
• Low distortion and noise levels
• Wide supply voltage range
• Robust protection features
• Suitable for various audio applications

Disadvantages

• Relatively higher cost compared to some alternatives
• Requires careful PCB layout for optimal performance

Working Principles

LME49725MA/NOPB operates as a dual-channel audio amplifier. It amplifies the input audio signal with high fidelity and low distortion, providing an accurate reproduction of the original audio source. The internal circuitry ensures stability and protection against thermal issues and short circuits.

Detailed Application Field Plans

LME49725MA/NOPB finds applications in various audio systems, including: 1. High-end audio amplifiers 2. Professional audio equipment 3. Home theater systems 4. Automotive audio systems 5. Musical instruments

Detailed and Complete Alternative Models

1. OPA1612: Similar audio amplifier IC with comparable specifications.
2. AD8397: High-performance audio amplifier with differential inputs.
3. TPA6120A2: Dual-channel audio amplifier with wide supply voltage range.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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