TAS5709APHPR

Product Overview

• Category: Audio Amplifier
• Use: The TAS5709APHPR is a digital audio amplifier designed for high-performance audio applications.
• Characteristics: It offers high efficiency, low distortion, and excellent audio quality.
• Package: The TAS5709APHPR comes in a small package, making it suitable for space-constrained applications.
• Essence: This amplifier provides a compact and efficient solution for audio amplification needs.
• Packaging/Quantity: The TAS5709APHPR is typically sold in reels of 250 units.

Specifications

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

Pin Configuration

The TAS5709APHPR has the following pin configuration:

1. VDD: Power supply voltage
2. GND: Ground
3. SD: Serial data input
4. SCLK: Serial clock input
5. LRCK: Left/right channel select
6. MUTE: Mute control
7. BCLK: Bit clock input
8. OUTL: Left channel output
9. OUTR: Right channel output

Functional Features

• Digital Input: The TAS5709APHPR accepts digital audio input, allowing direct connection to digital audio sources.
• Integrated DSP: It features an integrated digital signal processor (DSP) that allows for advanced audio processing and equalization.
• Efficiency: The amplifier's high efficiency ensures minimal power wastage and reduced heat generation.
• Protection Circuitry: The TAS5709APHPR includes built-in protection circuitry to safeguard against overvoltage, overcurrent, and thermal issues.

Advantages and Disadvantages

Advantages: - High audio quality - Compact size - Integrated DSP for advanced audio processing - Efficient power usage

Disadvantages: - Limited output power compared to some other amplifiers - Requires digital audio source

Working Principles

The TAS5709APHPR operates by converting the digital audio input into a pulse-width modulated (PWM) signal. This PWM signal is then amplified and filtered to produce the desired analog audio output. The integrated DSP allows for precise control of the audio signal, enabling various audio processing functions such as equalization and dynamic range compression.

Application Field Plans

The TAS5709APHPR is suitable for a wide range of audio applications, including:

1. Home Theater Systems
2. Automotive Audio Systems
3. Portable Bluetooth Speakers
4. Professional Audio Equipment
5. Gaming Consoles

Alternative Models

• TAS5707APHPR: Similar to the TAS5709APHPR but with lower output power.
• TAS5756M: A higher-power alternative with integrated digital audio processing.
• TPA3116D2: A class-D audio amplifier with similar power output capabilities.

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