Overview
The TLV320AIC3204EVM-K is a comprehensive evaluation and demonstration kit designed for the TLV320AIC3204 stereo audio codec, developed by Texas Instruments. This kit is part of TI's modular EVM form factor, which facilitates the direct evaluation of the device's performance and operating characteristics, as well as eases software development and system prototyping. The kit includes a TLV320AIC3204EVM board and a USB-based motherboard known as the USB-MODEVM Interface board. The USB connection to a PC provides power, control, and streaming audio data, simplifying the setup and configuration process. The onboard microphone and various connection points for external control and digital audio signals make it an ideal tool for evaluating and prototyping audio systems.
Key Specifications
| Specification | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Type | Audio |
| Function | CODEC |
| Product Status | Active |
| Utilized IC / Part | TLV320AIC3204 |
| Primary Attributes | Stereo, 32-Bit, 192kHz Sample Rate |
| Secondary Attributes | Graphical User Interface, USB Interface |
| Supplied Contents | 2 Boards (TLV320AIC3204EVM and USB-MODEVM Interface board) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Contains lead / RoHS compliant by exemption |
Key Features
- Full-featured evaluation board for the TLV320AIC3204 stereo audio codec
- USB connection to PC provides power, control, and streaming audio data for easy evaluation
- Onboard microphone for ADC evaluation
- Connection points for external control and digital audio signals for quick connection to other circuits/input devices
- Supports I2C Standard, I2C Fast, and 8-bit register SPI communication protocols
- Graphical User Interface through the AIC3204 Control Software (CS)
- Configurations for low-power stereo playback, direct analog bypass, and PGA analog bypass
Applications
The TLV320AIC3204EVM-K is designed for evaluating and prototyping audio systems that require high-quality stereo audio processing. It is particularly useful in applications such as:
- Audio equipment development (e.g., speakers, headphones, audio interfaces)
- Embedded systems requiring audio capabilities (e.g., IoT devices, consumer electronics)
- System prototyping and software development for audio codecs
- Education and training in audio engineering and electronics
Q & A
- What is the TLV320AIC3204EVM-K?
The TLV320AIC3204EVM-K is a complete evaluation and demonstration kit for the TLV320AIC3204 stereo audio codec.
- What components are included in the TLV320AIC3204EVM-K kit?
The kit includes the TLV320AIC3204EVM board and the USB-MODEVM Interface board, along with the AIC3204 Control Software (CS).
- How does the TLV320AIC3204EVM-K connect to a PC?
The kit connects to a PC via a USB cable, which provides power, control, and streaming audio data.
- What communication protocols does the TLV320AIC3204EVM-K support?
The kit supports I2C Standard, I2C Fast, and 8-bit register SPI communication protocols.
- What are the primary attributes of the TLV320AIC3204EVM-K?
The primary attributes include stereo audio, 32-bit resolution, and a 192kHz sample rate.
- Can the TLV320AIC3204EVM-K be used in stand-alone operation?
- What software is provided with the TLV320AIC3204EVM-K?
The kit includes the AIC3204 Control Software (CS), which is an intuitive tool for evaluating and controlling the TLV320AIC3204.
- What are some common applications of the TLV320AIC3204EVM-K?
Common applications include audio equipment development, embedded systems, system prototyping, and education in audio engineering.
- Is the TLV320AIC3204EVM-K RoHS compliant?
The kit is RoHS compliant by exemption and contains lead.
- What is the moisture sensitivity level (MSL) of the TLV320AIC3204EVM-K?
The MSL is 1 (Unlimited).
