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TDA1565TH from PHILIPS

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TDA1565TH

Manufacturer: PHILIPS

High efficiency 2 x 40 W/2 Ohm stereo car radio power amplifier

Partnumber Manufacturer Quantity Availability
TDA1565TH PHILIPS 5 In Stock

Description and Introduction

High efficiency 2 x 40 W/2 Ohm stereo car radio power amplifier The TDA1565TH is a power amplifier IC manufactured by PHILIPS (now NXP Semiconductors). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Type:** Class-H power amplifier IC  
- **Output Power:** Up to 50W (4Ω load, THD = 10%)  
- **Supply Voltage Range:** 6V to 18V (operating), 40V (max. transient)  
- **Quiescent Current:** Typically 100mA  
- **Total Harmonic Distortion (THD):** <0.1% (at 1W, 4Ω)  
- **Signal-to-Noise Ratio (SNR):** >90dB  
- **Package:** HSOP24 (Heat Sink Small Outline Package)  

### **Descriptions:**
- Designed for car radio and audio applications.  
- Features a built-in diagnostic system for fault detection (short-circuit, overheating, etc.).  
- Includes mute and standby modes for power-saving operation.  
- Optimized for high-efficiency Class-H operation, reducing power dissipation.  

### **Features:**
- **Class-H Operation:** Dynamically adjusts supply voltage for improved efficiency.  
- **Protection Circuits:** Thermal shutdown, short-circuit protection, and overvoltage protection.  
- **Low External Component Count:** Simplified PCB design.  
- **Diagnostic Output:** Provides error flag signals for system monitoring.  
- **Mute/Standby Control:** Allows power management via external signals.  

This information is based on the manufacturer's datasheet for the TDA1565TH.

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