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TDA1564 from PHI,Philips

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TDA1564

Manufacturer: PHI

High efficiency 2 X 25 W/4 stereo car radio power amplifier

Partnumber Manufacturer Quantity Availability
TDA1564 PHI 92 In Stock

Description and Introduction

High efficiency 2 X 25 W/4 stereo car radio power amplifier The TDA1564 is a power amplifier IC manufactured by Philips (PHI).  

### **Specifications:**  
- **Type:** Class-H power amplifier  
- **Output Power:** Up to 50W (4Ω, THD = 10%)  
- **Supply Voltage Range:** 6V to 18V  
- **Package:** SIL (Single In-Line) or HSOP (Heat Sink Outline Package)  
- **Features:**  
  - High efficiency (Class-H operation)  
  - Low distortion  
  - Standby/mute function  
  - Short-circuit and thermal protection  
  - Load dump protection  

### **Descriptions and Features:**  
- Designed for car audio applications.  
- Operates in Class-H mode for improved efficiency.  
- Includes built-in protection against overheating and short circuits.  
- Supports mute and standby modes for power-saving operation.  
- Suitable for driving 4Ω or 8Ω speaker loads.  

For exact electrical characteristics, refer to the official Philips datasheet.

Application Scenarios & Design Considerations

High efficiency 2 X 25 W/4 stereo car radio power amplifier

Alternative Part Number

  • TDA1562Q --: Same family of Philips/NXP car audio power amplifiers with similar Class-H output stage and pin-compatible package, widely used as a direct substitute in automotive audio designs.
  • TDA7850 --: Quad BTL car audio power amplifier with comparable output power and supply range, commonly used as a cross-manufacturer replacement for Philips car radio amplifiers.
  • TDA7388 --: Popular quad car audio amplifier with similar power rating and supply voltage, readily available and often used when the original Philips device is obsolete.

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