MAX9719BEUE+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX9719BEUE+ belongs to the category of integrated audio amplifiers.

Use

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

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide input voltage range
• Thermal and short-circuit protection

Package

The MAX9719BEUE+ is available in a small 16-pin TSSOP package.

Essence

The essence of this product lies in its ability to provide efficient and reliable audio amplification in a compact form factor.

Packaging/Quantity

The MAX9719BEUE+ is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 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

Pin Configuration

The MAX9719BEUE+ features a 16-pin configuration as follows:

1. IN-
2. IN+
3. GND
4. SHDN
5. VDD
6. BYP
7. OUT
8. OUT
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC

Functional Features

• Single-supply operation
• Shutdown mode for power saving
• Built-in thermal and short-circuit protection
• External bypass capacitor for improved performance
• Differential input for noise rejection

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact size for space-constrained applications
• Wide input voltage range for compatibility with various devices
• Built-in protection features for enhanced reliability

Disadvantages

• Limited output power compared to higher wattage amplifiers
• May require additional external components for optimal performance

Working Principles

The MAX9719BEUE+ operates by receiving an audio signal through its differential inputs (IN+ and IN-) and amplifying it to a higher power level. The amplified signal is then available at the outputs (OUT) for further processing or driving speakers. The amplifier operates on a single supply voltage, making it suitable for portable and low-power applications.

Detailed Application Field Plans

The MAX9719BEUE+ finds applications in various electronic devices, including but not limited to: - Portable audio players - Mobile phones - Tablets - Laptop computers - Home theater systems - Automotive audio systems

Detailed and Complete Alternative Models

• MAX9718BEUE+: Similar to MAX9719BEUE+, but with lower output power capability.
• MAX9720BEUE+: Similar to MAX9719BEUE+, but with higher output power capability.
• MAX98357A: Class D audio amplifier with integrated digital audio interface.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option based on their specific requirements.

In conclusion, the MAX9719BEUE+ is a compact and efficient audio amplifier that provides high-quality sound amplification in various electronic devices. Its low power consumption, wide input voltage range, and built-in protection features make it a versatile choice for audio applications. Designers can also consider alternative models with varying specifications to meet their specific needs.