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TDA1517/N3 from PHILIPS

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TDA1517/N3

Manufacturer: PHILIPS, PHI

TDA1517; TDA1517P; 2 x 6 W stereo power amplifier

Partnumber Manufacturer Quantity Availability
TDA1517/N3,TDA1517N3 PHILIPS, PHI 2339 In Stock

Description and Introduction

TDA1517; TDA1517P; 2 x 6 W stereo power amplifier The TDA1517/N3 is an integrated class-B dual output amplifier manufactured by PHILIPS. Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Type:** Class-B dual output amplifier  
- **Supply Voltage (Vs):** 6V to 18V  
- **Output Power (Po):**  
  - 6W per channel (at 14.4V, 4Ω, THD = 10%)  
  - 4W per channel (at 12V, 4Ω, THD = 10%)  
- **Load Impedance (RL):** 4Ω to 8Ω  
- **Total Harmonic Distortion (THD):** ≤ 0.3% (at 1W, 1kHz)  
- **Signal-to-Noise Ratio (S/N):** ≥ 70dB  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SIL9 (9-pin single in-line package)  

### **Descriptions:**  
- Designed for car radio and portable audio applications.  
- Features built-in protection circuits against short-circuit, thermal overload, and reverse polarity.  
- Requires minimal external components for operation.  

### **Features:**  
- **Dual-channel output** for stereo applications.  
- **Low standby current** consumption.  
- **Mute and standby modes** for power-saving operation.  
- **High ripple rejection** for stable performance in automotive environments.  
- **Thermal protection** to prevent overheating.  

The TDA1517/N3 is optimized for reliable performance in automotive audio systems and other low-voltage applications.

Application Scenarios & Design Considerations

TDA1517; TDA1517P; 2 x 6 W stereo power amplifier

Alternative Part Number

  • LM1877N-9 --: Dual audio power amplifier in a 9-lead package with similar output power and supply range, widely used as a direct substitute for small dual audio amps.
  • TDA2822M --: Low-voltage dual audio power amplifier with comparable output power and pin-compatible style, commonly used as a replacement in similar audio applications.
  • TDA2004 --: Dual audio power amplifier with higher output capability and similar supply voltage range, suitable when slightly more power headroom is acceptable.
  • UTC1517 --: Direct functional clone of the TDA1517 audio amplifier, offering the same pinout and electrical characteristics from an alternative brand.

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