8 Channel Digital Audio PWM Processor 64-TQFP 0 to 70 The TAS5508APAG is a digital PWM processor manufactured by Texas Instruments. Below are its specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TEXAS)
- **Part Number:** TAS5508APAG
- **Type:** Digital PWM Processor
- **Package:** 64-TQFP (10x10)
- **Operating Voltage:** 3.3V (Digital), 5V (Analog)
- **Operating Temperature Range:** -40°C to +85°C
- **Number of Channels:** 8
- **PWM Switching Frequency:** Up to 384 kHz
- **Interface:** I²C (for control and configuration)
- **Dynamic Range:** >110 dB
- **THD+N (Total Harmonic Distortion + Noise):** <0.03%
- **Sampling Rate:** Up to 192 kHz
### **Descriptions:**
The TAS5508APAG is a high-performance digital PWM processor designed for multi-channel Class-D audio amplifiers. It processes digital audio data and converts it into a PWM signal suitable for driving external power stages. It supports advanced features such as dynamic range control, volume adjustment, and speaker protection.
### **Features:**
- **8-Channel Digital PWM Output:** Supports multi-channel audio applications.
- **High-Resolution Processing:** 32-bit data path with 128x oversampling.
- **Flexible Input Interface:** Accepts I²S, left-justified, or TDM audio formats.
- **Integrated Dynamic Range Control (DRC):** Enhances audio performance and protects speakers.
- **Programmable Volume Control:** Independent per-channel volume adjustment.
- **Speaker Protection:** Includes DC detection and clipping prevention.
- **Low Power Consumption:** Optimized for energy-efficient designs.
- **I²C Control Interface:** Allows easy configuration and system integration.
This information is based on the manufacturer's datasheet and technical documentation.
