TAS2560YFFR

Product Overview

• Category: Audio Amplifier
• Use: The TAS2560YFFR is a digital input, mono Class-D audio amplifier designed for portable applications such as smartphones, tablets, and portable media players.
• Characteristics: It offers high efficiency, low power consumption, and excellent audio performance in a small form factor.
• Package: The TAS2560YFFR comes in a 9-bump, 0.4mm pitch DSBGA package.
• Essence: This audio amplifier provides a compact and efficient solution for driving speakers in portable devices.
• Packaging/Quantity: The TAS2560YFFR is typically sold in reels of 3000 units.

Specifications

• Power Supply Voltage: 2.5V to 5.5V
• Output Power: Up to 3W into 4Ω at 5V
• Efficiency: Greater than 90% at 1W into 8Ω
• Signal-to-Noise Ratio: 100dB
• Total Harmonic Distortion: 0.1%
• Sampling Rate: Up to 48kHz
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TAS2560YFFR has the following pin configuration:

1. VDD: Power supply voltage
2. GND: Ground
3. SDIN: Serial data input
4. SCLK: Serial clock input
5. LRCLK: Left/right channel clock input
6. SDOUT: Serial data output
7. MUTE: Mute control input
8. PVDD: Power supply voltage for the output stage
9. OUT: Speaker output

Functional Features

• Digital input interface with I2S and TDM support
• Integrated audio processing algorithms for enhanced sound quality
• Built-in protection features such as over-temperature and short-circuit protection
• Low quiescent current consumption for extended battery life
• Flexible power supply voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - High efficiency and low power consumption - Compact size for space-constrained applications - Excellent audio performance with low distortion - Integrated protection features for reliable operation - Wide operating temperature range for versatile usage

Disadvantages: - Mono output limits stereo sound reproduction - Limited output power compared to larger amplifiers - Requires external components for proper operation

Working Principles

The TAS2560YFFR is a Class-D amplifier that utilizes pulse-width modulation (PWM) to convert the digital audio input into a high-frequency square wave. This square wave is then filtered and amplified to drive the connected speaker. The PWM technique allows for efficient power conversion, resulting in high energy efficiency and low power dissipation.

Detailed Application Field Plans

The TAS2560YFFR is suitable for a wide range of portable audio applications, including:

1. Smartphones and tablets
2. Portable media players
3. Bluetooth speakers
4. Gaming devices
5. Wearable devices

Its compact size, low power consumption, and excellent audio performance make it an ideal choice for these applications.

Detailed and Complete Alternative Models

1. TAS2552: Similar mono Class-D audio amplifier with integrated DSP functionality.
2. TAS2770: Stereo Class-D audio amplifier with higher output power and advanced audio processing capabilities.
3. TPA3116D2: Stereo Class-D audio amplifier with higher output power and wider supply voltage range.

These alternative models offer different features and specifications to cater to specific application requirements.

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