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TDA1519 from PHILIPS

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TDA1519

Manufacturer: PHILIPS

2 x 6 W stereo car radio power amplifier

Partnumber Manufacturer Quantity Availability
TDA1519 PHILIPS 2000 In Stock

Description and Introduction

2 x 6 W stereo car radio power amplifier The TDA1519 is an integrated circuit (IC) manufactured by PHILIPS (now NXP Semiconductors). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Type:** Dual BTL (Bridge-Tied Load) audio power amplifier  
- **Output Power:** 6 W per channel (at 4 Ω, THD = 10%)  
- **Supply Voltage Range:** 6 V to 17.5 V  
- **Operating Voltage:** Typically 14.4 V (automotive applications)  
- **Total Harmonic Distortion (THD):** < 0.5% (at 1 W, 4 Ω)  
- **Signal-to-Noise Ratio (SNR):** > 70 dB  
- **Gain:** Fixed at 40 dB (internally set)  
- **Load Impedance:** 4 Ω (minimum)  
- **Package:** SIL (Single In-Line) 9-pin (MULTIWATT package)  

### **Descriptions:**  
- Designed for car radio and portable audio applications.  
- Features built-in protection circuits against short circuits, thermal overload, and reverse polarity.  
- Requires minimal external components for operation.  
- Operates in BTL configuration, eliminating the need for output coupling capacitors.  

### **Features:**  
- **Dual BTL Output:** Allows direct speaker connection without coupling capacitors.  
- **Low Standby Current:** Suitable for battery-powered applications.  
- **Thermal Protection:** Shuts down in case of overheating.  
- **Short-Circuit Safe:** Protects against output shorts to ground or supply.  
- **Mute Function:** Includes a standby/mute pin for power-saving mode.  
- **Reverse Polarity Protection:** Safeguards against incorrect power supply connections.  

This information is based on the official PHILIPS/NXP datasheet for the TDA1519.

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