TAS5766MRMTT

Product Overview

• Category: Audio Amplifier
• Use: The TAS5766MRMTT is a digital input, closed-loop Class-D audio amplifier that provides high-quality audio performance in a small form factor. It is designed for use in various audio applications such as portable speakers, soundbars, and automotive audio systems.
• Characteristics: The TAS5766MRMTT offers high efficiency, low distortion, and excellent audio quality. It supports a wide range of input formats including I2S, TDM, and PDM, making it versatile for different audio sources. The device also includes advanced protection features to ensure reliable operation.
• Package: The TAS5766MRMTT comes in a compact QFN package, which allows for easy integration into space-constrained designs.
• Essence: The essence of the TAS5766MRMTT lies in its ability to deliver high-quality audio amplification with minimal power consumption and distortion.
• Packaging/Quantity: The TAS5766MRMTT is typically packaged in reels and available in quantities suitable for both prototyping and mass production.

Specifications

• Power Supply Voltage: 4.5V to 26V
• Output Power: Up to 20W per channel
• Total Harmonic Distortion + Noise: <0.1%
• Signal-to-Noise Ratio: >100dB
• Input Formats: I2S, TDM, PDM
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TAS5766MRMTT has a total of 32 pins. Here is a brief overview of the pin functions:

• VDD: Power supply voltage input
• GND: Ground reference
• SDIN: Serial data input
• SDOUT: Serial data output
• BCLK: Bit clock input
• LRCLK: Left/right channel clock input
• MCLK: Master clock input
• RESET: Reset pin for device initialization
• ... (continue with detailed pin configuration)

Functional Features

• Closed-Loop Architecture: The TAS5766MRMTT utilizes a closed-loop architecture to provide accurate and stable audio amplification, resulting in improved sound quality.
• Advanced Protection Features: The device includes protection mechanisms such as over-temperature, over-current, and short-circuit protection, ensuring safe and reliable operation.
• Flexible Input Formats: With support for various input formats, the TAS5766MRMTT can seamlessly integrate into different audio systems, providing versatility and compatibility.
• Low Power Consumption: The Class-D amplifier design of the TAS5766MRMTT offers high efficiency, minimizing power consumption and extending battery life in portable applications.

Advantages and Disadvantages

Advantages: - High-quality audio performance - Wide range of input formats supported - Compact form factor for easy integration - Advanced protection features for reliability - Low power consumption for extended battery life

Disadvantages: - Limited output power compared to some higher-end amplifiers - Requires external components for full functionality

Working Principles

The TAS5766MRMTT operates on the principle of Class-D amplification. It converts the digital audio input into a pulse-width modulated (PWM) signal, which is then amplified by the power stage to drive the connected speakers. The closed-loop architecture ensures accurate feedback control, minimizing distortion and improving overall audio quality.

Detailed Application Field Plans

The TAS5766MRMTT is suitable for a wide range of audio applications, including: - Portable speakers - Soundbars - Automotive audio systems - Home theater systems - Gaming consoles

Detailed and Complete Alternative Models

• TAS5766M: Similar to the TAS5766MRMTT, but without the reel packaging option.
• TAS5764M: A lower-power variant of the TAS5766MRMTT, suitable for applications with lower output requirements.
• TAS2770: A mono audio amplifier with similar features and performance characteristics.

These alternative models provide flexibility in choosing the right amplifier based on specific application requirements.

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