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TDA8540T from PHILIPS

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TDA8540T

Manufacturer: PHILIPS

4 X 4 video switch matrix

Partnumber Manufacturer Quantity Availability
TDA8540T PHILIPS 441 In Stock

Description and Introduction

4 X 4 video switch matrix The TDA8540T is a monolithic integrated circuit manufactured by PHILIPS (now NXP Semiconductors). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Type:** Audio Amplifier IC  
- **Package:** SO16 (Small Outline 16-pin package)  
- **Supply Voltage Range:** 4.5V to 18V  
- **Output Power:** 1W per channel (typical at 12V, 8Ω load)  
- **Number of Channels:** 2 (Stereo)  
- **Total Harmonic Distortion (THD):** <0.5% (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The TDA8540T is a dual BTL (Bridge-Tied Load) audio power amplifier designed for portable and low-power audio applications.  
- It features a low standby current and requires minimal external components.  
- The IC is suitable for battery-powered devices due to its wide supply voltage range.  

### **Features:**
- **Low Quiescent Current:** Reduces power consumption in standby mode.  
- **Short-Circuit Protection:** Built-in protection against output short circuits.  
- **Thermal Protection:** Prevents damage due to overheating.  
- **No External Components Needed for Muting:** Internal mute function simplifies design.  
- **BTL Configuration:** Eliminates the need for output coupling capacitors.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

4 X 4 video switch matrix

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