TAS5731MPHPR

Product Overview

Category

TAS5731MPHPR belongs to the category of audio amplifier integrated circuits.

Use

This product is primarily used for amplifying audio signals in various electronic devices such as televisions, home theater systems, car audio systems, and portable speakers.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide input voltage range
• Built-in protection features against overvoltage, overcurrent, and thermal issues

Package

TAS5731MPHPR is available in a small outline package (SOP) which ensures easy integration into different circuit designs.

Essence

The essence of TAS5731MPHPR lies in its ability to provide efficient and high-fidelity audio amplification while consuming minimal power.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of TAS5731MPHPR integrated circuits. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Power Supply Voltage: 4.5V - 26V
• Output Power: Up to 20W per channel
• Total Harmonic Distortion (THD): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TAS5731MPHPR integrates multiple pins that serve different functions. Here is a detailed pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SD: Shutdown control input
4. MUTE: Mute control input
5. SDA: I2C serial data input
6. SCL: I2C serial clock input
7. BTL_OUT1: Bridge-tied load output 1
8. BTL_OUT2: Bridge-tied load output 2
9. PVDD: Power supply voltage for the output stage
10. AGND: Analog ground reference
11. VREF: Reference voltage output
12. AVDD: Power supply voltage for the analog section

Functional Features

• I2C control interface for easy configuration and control of various parameters
• Built-in digital audio processing algorithms for enhanced sound quality
• Flexible input options including I2S, left-justified, and right-justified formats
• Advanced protection features to safeguard the amplifier and connected devices
• Low standby power consumption for energy efficiency

Advantages and Disadvantages

Advantages

• High-quality audio amplification with low distortion
• Wide operating voltage range allows compatibility with different power sources
• Compact size enables integration into space-constrained designs
• Built-in protection features ensure the safety of the amplifier and connected devices

Disadvantages

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

Working Principles

TAS5731MPHPR operates on the principle of amplifying audio signals using a class-D amplifier architecture. It utilizes pulse width modulation (PWM) techniques to convert the incoming audio signal into a high-frequency square wave. This square wave is then filtered and amplified to produce the desired audio output.

Detailed Application Field Plans

TAS5731MPHPR finds applications in various electronic devices, including: - Televisions and home theater systems - Car audio systems - Portable speakers and Bluetooth speakers - Multimedia soundbars - Gaming consoles and audio peripherals

Detailed and Complete Alternative Models

Some alternative models to TAS5731MPHPR that offer similar functionality include: - TAS5720MPHPR - TPA3116D2 - MAX98357A - PAM8403

These alternative models provide options for different power requirements, form factors, and additional features based on specific application needs.

In conclusion, TAS5731MPHPR is a versatile audio amplifier integrated circuit that offers high-quality audio amplification with low power consumption. Its compact size, built-in protection features, and flexible input options make it suitable for various electronic devices. While it has some limitations in terms of output power, it provides an efficient solution for audio amplification in a wide range of applications.