TAS5001PFBR

Overview

Category: Integrated Circuit (IC)

Use: Audio Amplifier

Characteristics: - High-performance Class D audio amplifier - Single-channel operation - Low power consumption - Compact size

Package: PFBR package

Essence: The TAS5001PFBR is a high-quality audio amplifier integrated circuit designed for single-channel audio amplification. It offers excellent performance, low power consumption, and a compact form factor.

Packaging/Quantity: The TAS5001PFBR is available in a PFBR package and is typically sold in reels or trays.

Specifications and Parameters

• Power Supply Voltage: 3.3V - 5.5V
• Output Power: Up to 10W
• Total Harmonic Distortion + Noise (THD+N): <0.1%
• Signal-to-Noise Ratio (SNR): >90dB
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TAS5001PFBR features a detailed and complete pin configuration as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power Supply Voltage | | 2 | GND | Ground | | 3 | IN | Audio Input | | 4 | OUT | Audio Output | | 5 | SD | Shutdown Control | | 6 | BTL | Bridge-Tied Load Mode Control | | 7 | MODE | Mode Selection | | 8 | MUTE | Mute Control |

Functional Characteristics

• High-efficiency Class D operation
• Built-in protection circuits (short-circuit, over-temperature, and over-voltage)
• Low quiescent current
• Wide input voltage range
• Flexible operating modes (single-ended or bridge-tied load)

Advantages and Disadvantages

Advantages: - High audio quality - Low power consumption - Compact size - Built-in protection circuits

Disadvantages: - Single-channel operation only - Limited output power compared to some other amplifiers

Applicable Range of Products

The TAS5001PFBR is suitable for a wide range of audio amplification applications, including: - Portable speakers - Headphone amplifiers - Automotive audio systems - Home theater systems - Multimedia devices

Working Principles

The TAS5001PFBR utilizes Class D amplification technology to convert the input audio signal into a high-quality amplified output. It achieves high efficiency by rapidly switching the output stage transistors between on and off states, minimizing power dissipation.

Detailed Application Field Plans

The TAS5001PFBR can be used in various audio amplification scenarios, such as: 1. Designing compact and portable Bluetooth speakers with excellent sound quality. 2. Creating high-performance headphone amplifiers for audiophiles. 3. Integrating it into automotive audio systems to enhance the listening experience. 4. Incorporating it into home theater systems for immersive surround sound. 5. Utilizing it in multimedia devices like tablets and smartphones to improve audio output.

Detailed Alternative Models

Some alternative models to the TAS5001PFBR include: - TAS5611A - TPA3116D2 - IRS2092S - STA516B - MAX98357A

5 Common Technical Questions and Answers

1. Q: What is the maximum output power of the TAS5001PFBR? A: The TAS5001PFBR can deliver up to 10W of output power.

2. Q: Can the TAS5001PFBR operate with a supply voltage below 3.3V? A: No, the TAS5001PFBR requires a power supply voltage between 3.3V and 5.5V.

3. Q: Does the TAS5001PFBR support bridge-tied load (BTL) mode? A: Yes, the TAS5001PFBR has a BTL mode control pin for enabling bridge-tied load operation.

4. Q: What are the built-in protection circuits in the TAS5001PFBR? A: The TAS5001PFBR features short-circuit, over-temperature, and over-voltage protection circuits.

5. Q: Is the TAS5001PFBR suitable for battery-powered applications? A: Yes, the TAS5001PFBR's low power consumption makes it suitable for battery-powered devices.

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