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TAS5424ATDKDRQ1 from TI,Texas Instruments

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TAS5424ATDKDRQ1

Manufacturer: TI

4-Channel Automotive Digital Amplifier 44-HSSOP -40 to 105

Partnumber Manufacturer Quantity Availability
TAS5424ATDKDRQ1 TI 20 In Stock

Description and Introduction

4-Channel Automotive Digital Amplifier 44-HSSOP -40 to 105 The TAS5424ATDKDRQ1 is a 4-channel automotive digital input Class-D audio amplifier from Texas Instruments (TI).  

### **Manufacturer:** Texas Instruments (TI)  

### **Specifications:**  
- **Channels:** 4  
- **Output Power:** Up to 45W per channel (depending on supply voltage and load)  
- **Supply Voltage Range:** 4.5V to 26.4V  
- **Efficiency:** >90% (typical)  
- **THD+N:** <0.03% (typical)  
- **SNR:** >100dB  
- **Digital Input:** I2S, TDM, or PDM  
- **Protection Features:** Overcurrent, overtemperature, undervoltage, and short-circuit protection  
- **Package:** 32-pin HTSSOP (PowerPAD™)  
- **Operating Temperature Range:** -40°C to +105°C  
- **AEC-Q100 Qualified:** Yes (Automotive Grade 1)  

### **Descriptions and Features:**  
- Designed for automotive infotainment and head-unit applications.  
- Supports digital audio inputs (I2S, TDM, PDM) for direct connection to DSPs or processors.  
- High-efficiency Class-D architecture reduces power dissipation.  
- Integrated protection features enhance system reliability.  
- Low EMI emissions for automotive compliance.  
- Flexible gain settings for system optimization.  
- Operates from a single power supply.  

This amplifier is optimized for high-performance automotive audio systems with minimal external components.

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