Overview
The TLV320AIC3101EVM is an evaluation module (EVM) produced by Texas Instruments, designed to showcase the capabilities of the TLV320AIC3101 low-power stereo audio codec. This module is aimed at engineers and developers working on audio applications, particularly in portable and consumer electronics. The TLV320AIC3101EVM provides a comprehensive platform for evaluating the codec's performance, enabling users to test its features and integrate it into their designs efficiently. Its compact design and robust functionality make it a competitive choice for audio processing applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 24 | bit | |
| Sampling Rate | 96 | kHz | |
| Interface | I2C | Serial | |
| ADC Channels | 2 | ||
| DAC Channels | 2 | ||
| Power Supply Voltage | 1.1 to 3.6 | V | |
| Operating Temperature | -40 to +85 | °C | |
| Package | VQFN-32 | ||
| SNR (ADC) | 92 | dB | |
| SNR (DAC) | 100 | dB |
Key Features
- Low power consumption, ideal for portable audio devices.
- High-resolution audio processing with 24-bit resolution and 96 kHz sampling rate.
- Integrated stereo headphone amplifier for direct audio output.
- Flexible I2C interface for easy integration with microcontrollers.
- Comprehensive evaluation platform for quick prototyping and testing.
Applications
The TLV320AIC3101EVM is widely used in various audio applications, including portable media players, smartphones, tablets, and other consumer electronics. It is also suitable for voice recording devices, gaming consoles, and audio processing systems. Its low power consumption and high-quality audio processing capabilities make it an excellent choice for battery-powered devices.
Q & A
What is the purpose of the TLV320AIC3101EVM?
The TLV320AIC3101EVM is an evaluation module designed to help developers test and integrate the TLV320AIC3101 audio codec into their designs.
What is the resolution of the TLV320AIC3101EVM?
The TLV320AIC3101EVM supports 24-bit resolution for high-quality audio processing.
What is the sampling rate of the TLV320AIC3101EVM?
The module supports a sampling rate of up to 96 kHz.
What interface does the TLV320AIC3101EVM use?
It uses an I2C interface for communication with microcontrollers.
How many ADC and DAC channels does it have?
It features 2 ADC channels and 2 DAC channels.
What is the power supply voltage range?
The power supply voltage ranges from 1.1 V to 3.6 V.
What is the operating temperature range?
The operating temperature range is from -40°C to +85°C.
What is the SNR of the ADC and DAC?
The SNR is 92 dB for the ADC and 100 dB for the DAC.
What package does the TLV320AIC3101EVM use?
It uses a VQFN-32 package.
What are the typical applications of the TLV320AIC3101EVM?
Typical applications include portable media players, smartphones, tablets, and other consumer electronics.
