TAS5731MPHP

Product Overview

Category: Audio Amplifier
Use: The TAS5731MPHP is a digital input, high-performance Class-D audio amplifier. It is designed to deliver high-quality audio output for various applications such as home theater systems, automotive infotainment systems, and portable audio devices.
Characteristics: The TAS5731MPHP offers excellent audio performance with low distortion and noise. It supports a wide range of input formats including I2S, left-justified, right-justified, and TDM. The amplifier operates at a high efficiency, reducing power consumption and heat dissipation.
Package: The TAS5731MPHP comes in a small, surface-mount package, making it suitable for compact designs.
Essence: This audio amplifier provides a cost-effective solution for achieving high-fidelity sound reproduction in various electronic devices.
Packaging/Quantity: The TAS5731MPHP is available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Power Supply Voltage: 4.5V to 26V
• Output Power: Up to 20W per channel
• Total Harmonic Distortion + Noise (THD+N): <0.03%
• Signal-to-Noise Ratio (SNR): >100dB
• Input Formats: I2S, Left-Justified, Right-Justified, TDM
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TAS5731MPHP has a total of 32 pins. Here is the detailed pin configuration:

1. VDD: Power supply voltage
2. GND: Ground
3. SDZ: Serial data input
4. BCLK: Bit clock input
5. LRCLK: Word clock input
6. SDA: I2C data input
7. SCL: I2C clock input
8. MUTE: Mute control input
9. RESET: Reset control input
10. PVDD: Power supply voltage for output stage

...

Functional Features

• High-quality audio performance with low distortion and noise
• Wide range of input formats supported
• High efficiency for reduced power consumption
• Small package size for compact designs
• Integrated protection features such as over-temperature and over-current protection

Advantages and Disadvantages

Advantages: - Excellent audio quality - Versatile input format support - Efficient power consumption - Compact design

Disadvantages: - Limited output power compared to some other amplifiers in the market - Requires external components for proper operation

Working Principles

The TAS5731MPHP is a Class-D amplifier that utilizes pulse-width modulation (PWM) to convert the digital audio input into amplified analog signals. The PWM signal controls the switching of the output stage, allowing efficient power conversion and minimizing heat dissipation. The amplifier operates by rapidly switching the output stage between the supply rails, reproducing the input audio signal accurately.

Detailed Application Field Plans

The TAS5731MPHP can be used in various applications including: - Home theater systems - Automotive infotainment systems - Portable audio devices - Professional audio equipment - Gaming consoles

Detailed and Complete Alternative Models

• TAS5720MPHP
• TAS5760MPHP
• TAS5780MPHP
• TAS5611MPHP
• TAS5630MPHP

These alternative models offer similar functionality and performance to the TAS5731MPHP, providing options for different power requirements and system configurations.

In conclusion, the TAS5731MPHP is a high-performance Class-D audio amplifier suitable for a wide range of applications. With its excellent audio quality, versatile input format support, and efficient power consumption, it offers a cost-effective solution for achieving high-fidelity sound reproduction in electronic devices.