MAX9717DEUA+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX9717DEUA+ belongs to the category of integrated audio amplifiers.

Use

This product is primarily used for amplifying audio signals in various electronic devices and systems.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide input voltage range
• Excellent signal-to-noise ratio

Package

The MAX9717DEUA+ comes in a small, surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to provide efficient and high-fidelity audio amplification while consuming minimal power.

Packaging/Quantity

The MAX9717DEUA+ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Output Power: Up to 3W
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX9717DEUA+ has the following pin configuration:

1. VDD - Power supply input
2. GND - Ground reference
3. IN+ - Positive audio input
4. IN- - Negative audio input
5. SHDN - Shutdown control input
6. OUT - Amplified audio output

Functional Features

• Low quiescent current
• Short-circuit and thermal protection
• Integrated shutdown control
• Adjustable gain settings
• Built-in pop-and-click suppression circuitry

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact size for space-constrained applications
• Wide input voltage range allows for versatile use
• Excellent signal-to-noise ratio ensures clear audio reproduction

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional external components for certain applications

Working Principles

The MAX9717DEUA+ operates on the principle of amplifying audio signals using a class D amplifier architecture. It utilizes pulse-width modulation (PWM) techniques to efficiently convert the input audio signal into amplified output without significant power loss.

Detailed Application Field Plans

The MAX9717DEUA+ finds applications in various electronic devices and systems, including but not limited to: - Portable audio players - Bluetooth speakers - Home theater systems - Automotive audio systems - Gaming consoles

Detailed and Complete Alternative Models

1. MAX98357A - Similar audio amplifier with higher output power capability.
2. TPA3116D2 - Class D audio amplifier with advanced features and higher efficiency.
3. LM386 - Low-cost audio amplifier suitable for basic audio amplification needs.

These alternative models offer different specifications and features, providing options based on specific application requirements.

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