LME49722MA/NOPB

Product Overview

Category

LME49722MA/NOPB belongs to the category of integrated circuit (IC) amplifiers.

Use

This product is primarily used for audio amplification applications.

Characteristics

• High-performance audio amplifier
• Low distortion and noise
• Wide bandwidth
• High slew rate
• Excellent channel separation

Package

LME49722MA/NOPB is available in a small outline package (SOP) format.

Essence

The essence of LME49722MA/NOPB lies in its ability to provide high-quality audio amplification with minimal distortion and noise.

Packaging/Quantity

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

Specifications

• Supply Voltage: ±2.5V to ±17V
• Input Offset Voltage: 0.5mV (maximum)
• Input Bias Current: 1nA (maximum)
• Output Power: 250mW (minimum)
• Total Harmonic Distortion: 0.00003% (typical)
• Slew Rate: 20V/µs (typical)
• Bandwidth: 55MHz (typical)

Detailed Pin Configuration

LME49722MA/NOPB has a dual op-amp configuration with eight pins:

1. OUT1: Output pin for amplifier 1
2. IN-1: Inverting input pin for amplifier 1
3. IN+1: Non-inverting input pin for amplifier 1
4. V-: Negative power supply pin
5. IN+2: Non-inverting input pin for amplifier 2
6. IN-2: Inverting input pin for amplifier 2
7. OUT2: Output pin for amplifier 2
8. V+: Positive power supply pin

Functional Features

• Low noise and distortion for high-fidelity audio reproduction
• Wide bandwidth allows for accurate signal reproduction across the audible frequency range
• High slew rate enables fast response to transient signals
• Excellent channel separation ensures clear stereo imaging

Advantages and Disadvantages

Advantages

• High-performance audio amplification
• Low distortion and noise
• Wide bandwidth for accurate signal reproduction
• Suitable for high-fidelity audio applications

Disadvantages

• Requires dual power supply
• May not be cost-effective for low-budget projects

Working Principles

LME49722MA/NOPB operates based on the principles of operational amplifiers. It amplifies the input audio signal with high gain and low distortion, providing an amplified output that faithfully reproduces the original audio.

Detailed Application Field Plans

LME49722MA/NOPB is commonly used in various audio applications, including: - Hi-Fi audio systems - Professional audio equipment - Audio mixers - Headphone amplifiers - Instrumentation amplifiers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LME49722MA/NOPB include: - AD8397 - OPA1612 - NJM2068

These alternatives can be considered based on specific requirements and availability.

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