TLV320AIC12KIRHBT
Low-power mono voice band CODECs with 16-bit audio processing
Manufacturer： ['rochester', 'analog-devices', 'ti']
series introduction
# TLV320AIC12KIRHBT Product Series Introduction
## 1. Overview
The TLV320AIC12KIRHBT is a highly advanced and versatile audio codec product series developed by Texas Instruments. This series is designed to meet the diverse audio processing needs in a wide range of applications, from consumer electronics to industrial and automotive systems. With its exceptional performance, low power consumption, and rich feature set, it has become a popular choice among designers looking for high - quality audio solutions.
## 2. Key Features
### 2.1 High - Quality Audio Conversion
- **High - Resolution ADC and DAC**: The TLV320AIC12KIRHBT is equipped with high - resolution analog - to - digital converters (ADCs) and digital - to - analog converters (DACs). The ADCs can accurately convert analog audio signals into digital format with high precision, capturing even the subtlest details of the audio. Similarly, the DACs can convert digital audio data back into high - fidelity analog signals, ensuring that the reproduced audio is of the highest quality.
- **Low Total Harmonic Distortion + Noise (THD+N)**: It offers extremely low THD+N values, which means that the audio output has minimal distortion and noise. This results in clear, pure, and natural - sounding audio, making it suitable for applications where audio quality is of utmost importance, such as high - end audio players and professional audio equipment.
### 2.2 Flexible Audio Interface
- **Multiple Audio Formats Support**: The product series supports a wide range of audio formats, including I2S (Inter - IC Sound), TDM (Time - Division Multiplexing), and PCM (Pulse - Code Modulation). This flexibility allows it to easily interface with various audio sources and sinks, such as microcontrollers, digital signal processors (DSPs), and audio amplifiers.
- **Configurable Sampling Rates**: Designers can configure the sampling rates according to their specific requirements. It supports a wide range of sampling rates, from low - rate applications for voice communication to high - rate applications for high - definition audio playback.
### 2.3 Low Power Consumption
- **Power - Saving Modes**: The TLV320AIC12KIRHBT features multiple power - saving modes, which can significantly reduce power consumption when the device is not in active use. This is particularly important for battery - powered applications, such as portable audio players and smartphones, as it helps to extend the battery life.
- **Efficient Power Management**: The internal power management circuitry is designed to optimize power usage during normal operation. It can adjust the power consumption based on the audio processing load, ensuring that the device operates efficiently at all times.
### 2.4 Integrated Audio Processing Functions
- **Equalization and Filtering**: It includes built - in equalization and filtering capabilities, allowing designers to adjust the audio frequency response according to their preferences. This can be used to enhance the bass, treble, or other frequency bands, or to remove unwanted noise and interference.
- **Volume Control**: The product series provides precise volume control functionality, which can be adjusted either digitally or through external control interfaces. This allows for easy adjustment of the audio output level in different applications.
## 3. Applications
### 3.1 Consumer Electronics
- **Smartphones and Tablets**: In smartphones and tablets, the TLV320AIC12KIRHBT can be used for audio input and output functions, such as microphone input, speaker output, and headphone playback. Its high - quality audio conversion and low power consumption make it an ideal choice for these portable devices.
- **Portable Audio Players**: For portable audio players, it can ensure high - fidelity audio playback, providing users
Images for reference
32-VQFN-RHB
Image Preview