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TDA8945S from PHI,Philips

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TDA8945S

Manufacturer: PHI

15 W mono Bridge Tied Load BTL audio amplifier

Partnumber Manufacturer Quantity Availability
TDA8945S PHI 19 In Stock

Description and Introduction

15 W mono Bridge Tied Load BTL audio amplifier The TDA8945S is a manufactured by PHILIPS (PHI).  

**Specifications:**  
- **Type:** Class-D audio amplifier  
- **Output Power:** 2 x 7 W (4 Ω, THD = 10%)  
- **Supply Voltage Range:** 4.5 V to 18 V  
- **Efficiency:** Up to 90%  
- **THD (Total Harmonic Distortion):** < 0.5% (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** HSOP20 (Heat Sink Small Outline Package)  

**Descriptions:**  
The TDA8945S is a mono or stereo Class-D audio amplifier designed for efficient power amplification in consumer electronics such as TVs, portable speakers, and multimedia systems.  

**Features:**  
- High efficiency with low power dissipation  
- Built-in mute and standby functions  
- Short-circuit and thermal protection  
- Low external component count  
- Pop-free start-up and shutdown  
- Differential inputs for noise rejection  

The information provided is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

15 W mono Bridge Tied Load BTL audio amplifier
Partnumber Manufacturer Quantity Availability
TDA8945S PHILIPS 29 In Stock

Description and Introduction

15 W mono Bridge Tied Load BTL audio amplifier The TDA8945S is a manufacturer by PHILIPS. It is a 2 x 7 W stereo power amplifier with mute and standby modes. Key features include:  

- **Output Power**: 2 x 7 W (at 10% THD, RL = 8 Ω, VCC = 14.4 V)  
- **Supply Voltage Range**: 6 V to 18 V  
- **Low Standby Current**: < 100 µA  
- **Mute Function**: Yes  
- **Standby Mode**: Yes  
- **Protection Features**: Short-circuit, thermal, and overvoltage protection  
- **Package**: HSOP24 (Heat Sink Small Outline Package)  

This amplifier is designed for use in TV and multimedia audio applications.

Application Scenarios & Design Considerations

15 W mono Bridge Tied Load BTL audio amplifier

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