LME49710HA/NOPB

Product Overview

Category

LME49710HA/NOPB belongs to the category of integrated circuit (IC) amplifiers.

Use

This product is primarily used for audio amplification in various applications such as audio systems, headphones, and professional audio equipment.

Characteristics

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

Package

LME49710HA/NOPB is available in a small outline package (SOP) with 8 pins.

Essence

The essence of LME49710HA/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 a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: ±2.5V to ±17V
• Input Voltage Range: ±13V
• Output Power: Up to 500mW
• Total Harmonic Distortion (THD): <0.00003%
• Input Impedance: 20kΩ
• Output Impedance: 0.04Ω
• Gain Bandwidth Product: 55MHz
• Slew Rate: 20V/µs
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. V-
2. OUT
3. V+
4. NC
5. IN-
6. NC
7. IN+
8. GND

Functional Features

• Differential input stage for improved noise rejection
• High slew rate for accurate signal reproduction
• Internal thermal shutdown protection
• Short-circuit and overvoltage protection
• Unity-gain stable

Advantages and Disadvantages

Advantages

• High-fidelity audio reproduction
• Low distortion and noise levels
• Wide frequency response range
• Excellent channel separation
• Internal protection features ensure reliability

Disadvantages

• Requires external components for a complete audio amplifier circuit
• Relatively higher cost compared to some other audio amplifier ICs

Working Principles

LME49710HA/NOPB operates on the principle of amplifying audio signals using a differential input stage, which helps in rejecting common-mode noise. The amplified signal is then delivered through the output pin with high fidelity and minimal distortion.

Detailed Application Field Plans

LME49710HA/NOPB finds applications in various audio-related fields, including: 1. Hi-Fi audio systems 2. Headphone amplifiers 3. Professional audio equipment 4. Audio mixers 5. Instrumentation amplifiers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LME49710HA/NOPB are: 1. AD8397 2. OPA1612 3. NJM4580 4. TPA6120A2 5. LM4562

These alternatives can be considered based on specific requirements and design considerations.

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