6 Channel Digital Audio PWM Processor The TAS5086DBT is a digital audio PWM processor manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Package:** TSSOP-38
- **Operating Voltage:** 3.3V (Digital Core), 5V (I/O)
- **PWM Switching Frequency:** Up to 400kHz
- **Output Resolution:** Up to 32-bit (PWM)
- **Sampling Rate:** 8kHz to 192kHz
- **Dynamic Range:** >110dB
- **THD+N (Total Harmonic Distortion + Noise):** <0.01%
- **Interface:** I²C (for control), I²S, TDM (for audio data)
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The TAS5086DBT is a high-performance digital PWM processor designed for Class D audio amplifiers. It converts PCM digital audio input into a high-resolution PWM signal, enabling efficient power amplification. It supports multiple audio formats and includes advanced processing features such as dynamic range control and volume adjustment.
### **Features:**
- **High-Resolution PWM Modulation:** Supports up to 32-bit processing for high-fidelity audio.
- **Flexible Audio Interface:** Compatible with I²S, left-justified, right-justified, and TDM formats.
- **Integrated Volume Control:** Digital volume adjustment with minimal distortion.
- **Dynamic Range Control (DRC):** Enhances audio clarity and prevents clipping.
- **Programmable PWM Frequency:** Adjustable from 100kHz to 400kHz for optimized performance.
- **Error Detection:** Includes under-voltage, over-temperature, and clock-failure protection.
- **Low Power Consumption:** Optimized for energy-efficient designs.
This information is strictly based on the manufacturer's datasheet and technical documentation.
