STA016A13TR

Product Overview

Category: Integrated Circuit (IC)

Use: Audio Decoder

Characteristics: - Converts digital audio signals into analog audio signals - Supports various audio formats - Low power consumption - Compact size

Package: SOP-28 (Small Outline Package)

Essence: The STA016A13TR is a highly integrated audio decoder IC that allows for the conversion of digital audio signals into analog audio signals. It is commonly used in audio playback devices such as MP3 players, portable media players, and car audio systems.

Packaging/Quantity: The STA016A13TR is typically packaged in a SOP-28 package, which stands for Small Outline Package. This package type is compact and allows for easy integration into electronic devices. The quantity of ICs per package may vary depending on the manufacturer.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Audio Formats Supported: MP3, WMA, AAC, FLAC, OGG, WAV
• Output Type: Analog Stereo
• Signal-to-Noise Ratio: >90dB
• Total Harmonic Distortion: <0.1%
• Package Dimensions: 9.9mm x 6.4mm x 2.35mm

Detailed Pin Configuration

The STA016A13TR has a total of 28 pins. Below is the detailed pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (Positive) | | 2 | GND | Ground | | 3 | MCLK | Master Clock Input | | 4 | BCLK | Bit Clock Input | | 5 | LRCK | Left/Right Clock Input | | 6 | DIN | Data Input | | 7-14 | NC | No Connection | | 15 | VREF | Reference Voltage Output | | 16 | AGND | Analog Ground | | 17 | AVDD | Analog Power Supply (Positive) | | 18-21 | NC | No Connection | | 22 | MUTE | Mute Control Input | | 23-28 | NC | No Connection |

Functional Features

• High-quality audio decoding
• Support for various audio formats
• Low power consumption
• Built-in digital-to-analog converter (DAC)
• On-chip voltage regulator for analog circuitry
• Integrated headphone amplifier
• Flexible control interface

Advantages and Disadvantages

Advantages: - High-quality audio output - Wide range of supported audio formats - Low power consumption - Compact size for easy integration - Built-in voltage regulator for stable performance

Disadvantages: - Limited pin configuration options - May require additional external components for certain applications - Higher cost compared to some alternative models

Working Principles

The STA016A13TR works by receiving digital audio signals through its input pins. It then decodes these signals using its built-in decoder, converting them into analog audio signals. The analog audio signals are then amplified and can be directly connected to speakers or headphones for playback.

The IC utilizes a combination of digital signal processing algorithms and integrated circuitry to ensure high-quality audio output. It supports various audio formats, allowing for compatibility with different types of audio files.

Detailed Application Field Plans

The STA016A13TR is widely used in the following application fields:

1. Portable Audio Players: MP3 players, portable media players, and handheld gaming devices often utilize the STA016A13TR for audio playback.

2. Car Audio Systems: The IC is commonly integrated into car stereos and multimedia systems to provide high-quality audio decoding capabilities.

3. Home Entertainment Systems: Audio receivers, soundbars, and home theater systems can benefit from the STA016A13TR's audio decoding features.

4. Industrial Applications: The IC can be used in various industrial applications that require audio playback, such as public address systems and audio equipment for machinery.

Detailed and Complete Alternative Models

1. VS1053B: A versatile audio decoder IC with support for a wide range of audio formats. It offers additional features such as built-in microSD card support and MIDI synthesis.

2. PT2314: An audio processor IC that provides tone control and volume adjustment capabilities along with audio decoding functionality.

3. MAX98357A: This IC combines audio decoding, digital-to-analog conversion, and amplifier functions in a single package, making it suitable for compact audio devices.

4. CS4344: A high-performance stereo digital-to-analog converter (DAC) that can be used in conjunction with a separate audio decoder IC for audio playback.

5