TLV320AIC14IDBTG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The TLV320AIC14IDBTG4 is a 4th-generation digital-to-analog converter (DAC) from Texas Instruments and is one of the most popular CODECs used in digital audio applications. This device is capable of providing bi-directional digital audio signal conversion between various formats including S/PDIF, I2S and I2C. It also offers a host of other features such as volume control, low-power consumption and high-resolution audio performance. This article will discuss the application field and working principle of the TLV320AIC14IDBTG4.

Application Field:

TLV320AIC14IDBTG4 CODECs are commonly used in consumer electronics, automotive and professional audio products. The device has a wide range of applications in consumer electronics such as digital audio players, mobile phones, tablets, laptops, and media systems. In automotive applications, it is mostly used for multimedia and infotainment systems. Professional audio applications include digital mixers, audio cards, and studio equipment.

Working Principle:

The TLV320AIC14IDBTG4 CODEC consists of a precision analog-to-digital converter (ADC) and a digital-to-analog converter (DAC). The ADC is a high-speed, low noise, low power system that converts analog signals into digital signals. The DAC, on the other hand, is designed to convert digital audio signals into analog signals. The device also contains a digital signal processor (DSP) that manages the signal conversion processes and provides various audio effects such as noise cancellation, equalization, and mixing.

The device has four primary operational components which are the Analog Input Interface (AII), Digital Input Interface (DII), Digital Output Interface (DOI) and Analog Output Interface (AOI). The AII accepts analog signals and converts them into digital signals. The DII accepts digital signals and converts them into analog signals. The DOI is responsible for sending digital audio signals to the DAC for conversion into analog signals. Finally, the AOI is responsible for sending analog audio signals back to AII for conversion into digital signals.

The device also features an embedded integrated amplifier which is a charge pump-based design and can provide up to 7.1W of output power. It also features a built-in low-power clocking system that supports private channels and allows for multiple low-power clocks to be used simultaneously. This enables the TLV320AIC14IDBTG4 to reduce power consumption to less than 1uA in standby mode.

The TLV320AIC14IDBTG4 CODECs are also capable of supporting multiple audio codec formats including MP3, WMA, AAC, ALAC and WAV. The device also supports playback of both linear PCM and compressed audio formats. It is also capable of supporting multiple sample rates, up to a maximum of 24-bit resolution.

In conclusion, the TLV320AIC14IDBTG4 is a 4th-generation digital-to-analog converter from Texas Instruments. It is one of the most popular CODECs used in consumer electronics, automotive, and professional audio applications. The device consists of an ADC, a DAC, and a DSP for signal conversion processes, and a built-in amplifier for powering external speakers. It also supports multiple audio codec formats, sample rates, and resolutions.

The specific data is subject to PDF, and the above content is for reference